| 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 | $155.31 | 3.862% | $161.3081 | $161.31 | $161.30 | $161.30 |
| Purchase #2 | $119.49 | 13.314% | $135.3989 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $48.35 | 10.295% | $53.3276 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $220.89 | 3.244% | $228.0557 | $228.06 | $228.05 | $228.10 |
| Purchase #5 | $9.90 | 6.610% | $10.5544 | $10.55 | $10.55 | $10.60 |
| Purchase #6 | $166.32 | 7.147% | $178.2069 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $166.64 | 13.634% | $189.3597 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $886.90 | $956.2113 | $956.22 | $956.20 | $956.30 | |