| 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 | $143.98 | 8.163% | $155.7331 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $27.47 | 7.176% | $29.4412 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $86.61 | 8.202% | $93.7138 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $138.81 | 11.685% | $155.0299 | $155.03 | $155.05 | $155.00 |
| Purchase #5 | $63.72 | 4.511% | $66.5944 | $66.59 | $66.60 | $66.60 |
| Purchase #6 | $87.86 | 8.492% | $95.3211 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $184.98 | 6.821% | $197.5975 | $197.60 | $197.60 | $197.60 |
| 7 purchase totals = | $733.43 | $793.4310 | $793.42 | $793.45 | $793.30 | |