| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.70 | 10.657% | $187.7849 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $199.25 | 3.640% | $206.5027 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $126.47 | 11.565% | $141.0963 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $180.75 | 7.520% | $194.3424 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $197.56 | 6.603% | $210.6049 | $210.60 | $210.60 | $210.60 |
| Purchase #6 | $189.84 | 13.160% | $214.8229 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $199.33 | 11.531% | $222.3147 | $222.31 | $222.30 | $222.30 |
| 7 purchase totals = | $1,262.90 | $1,377.4688 | $1,377.45 | $1,377.45 | $1,377.40 | |