| 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 | $157.32 | 6.746% | $167.9328 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $78.61 | 3.552% | $81.4022 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $81.83 | 12.399% | $91.9761 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $27.54 | 11.569% | $30.7261 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $225.88 | 12.406% | $253.9027 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $122.49 | 5.251% | $128.9219 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $26.36 | 7.387% | $28.3072 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $720.03 | $783.1690 | $783.17 | $783.20 | $783.10 | |