| 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 | $169.92 | 3.507% | $175.8791 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $162.81 | 3.451% | $168.4286 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $244.49 | 13.445% | $277.3617 | $277.36 | $277.35 | $277.40 |
| Purchase #4 | $50.68 | 7.195% | $54.3264 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $239.99 | 13.623% | $272.6838 | $272.68 | $272.70 | $272.70 |
| Purchase #6 | $166.36 | 12.862% | $187.7572 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $125.76 | 6.612% | $134.0753 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $1,160.01 | $1,270.5121 | $1,270.52 | $1,270.60 | $1,270.60 | |