| 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 | $161.75 | 4.561% | $169.1274 | $169.13 | $169.15 | $169.10 |
| Purchase #2 | $7.46 | 6.457% | $7.9417 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $70.45 | 10.685% | $77.9776 | $77.98 | $78.00 | $78.00 |
| Purchase #4 | $55.48 | 8.584% | $60.2424 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $176.45 | 9.221% | $192.7205 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $39.37 | 11.259% | $43.8027 | $43.80 | $43.80 | $43.80 |
| Purchase #7 | $49.90 | 5.132% | $52.4609 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $560.86 | $604.2732 | $604.27 | $604.30 | $604.20 | |