| 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 | $151.48 | 4.606% | $158.4572 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $217.46 | 13.532% | $246.8867 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $33.63 | 7.326% | $36.0937 | $36.09 | $36.10 | $36.10 |
| Purchase #4 | $99.68 | 11.271% | $110.9149 | $110.91 | $110.90 | $110.90 |
| Purchase #5 | $67.34 | 10.558% | $74.4498 | $74.45 | $74.45 | $74.40 |
| Purchase #6 | $31.48 | 12.665% | $35.4669 | $35.47 | $35.45 | $35.50 |
| Purchase #7 | $248.97 | 11.597% | $277.8431 | $277.84 | $277.85 | $277.80 |
| 7 purchase totals = | $850.04 | $940.1123 | $940.11 | $940.10 | $940.10 | |