| 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 | $167.31 | 12.424% | $188.0966 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $172.88 | 10.405% | $190.8682 | $190.87 | $190.85 | $190.90 |
| Purchase #3 | $166.40 | 7.168% | $178.3276 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $113.35 | 9.342% | $123.9392 | $123.94 | $123.95 | $123.90 |
| Purchase #5 | $244.57 | 10.480% | $270.2009 | $270.20 | $270.20 | $270.20 |
| Purchase #6 | $51.71 | 13.424% | $58.6516 | $58.65 | $58.65 | $58.70 |
| Purchase #7 | $187.84 | 9.452% | $205.5946 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $1,104.06 | $1,215.6787 | $1,215.68 | $1,215.70 | $1,215.70 | |