| 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 | $119.44 | 13.137% | $135.1308 | $135.13 | $135.15 | $135.10 |
| Purchase #2 | $144.94 | 11.186% | $161.153 | $161.15 | $161.15 | $161.20 |
| Purchase #3 | $97.39 | 7.848% | $105.0332 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $29.77 | 13.167% | $33.6898 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $181.51 | 6.484% | $193.2791 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $155.40 | 11.527% | $173.313 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $150.30 | 6.252% | $159.6968 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $878.75 | $961.2957 | $961.29 | $961.35 | $961.30 | |