| 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 | $166.98 | 5.594% | $176.3209 | $176.32 | $176.30 | $176.30 |
| Purchase #2 | $161.92 | 13.775% | $184.2245 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $34.76 | 11.343% | $38.7028 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $130.64 | 9.524% | $143.0822 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $11.28 | 7.348% | $12.1089 | $12.11 | $12.10 | $12.10 |
| Purchase #6 | $126.71 | 9.303% | $138.4978 | $138.50 | $138.50 | $138.50 |
| Purchase #7 | $199.92 | 10.198% | $220.3078 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $832.21 | $913.2449 | $913.24 | $913.20 | $913.20 | |