| 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 | $248.30 | 10.666% | $274.7837 | $274.78 | $274.80 | $274.80 |
| Purchase #2 | $88.26 | 9.195% | $96.3755 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $45.92 | 10.371% | $50.6824 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $149.92 | 7.468% | $161.116 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $167.34 | 7.157% | $179.3165 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $17.64 | 8.798% | $19.192 | $19.19 | $19.20 | $19.20 |
| Purchase #7 | $177.71 | 12.791% | $200.4409 | $200.44 | $200.45 | $200.40 |
| 7 purchase totals = | $895.09 | $981.9070 | $981.91 | $981.95 | $981.90 | |