| 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 | $166.66 | 13.526% | $189.2024 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $160.29 | 8.358% | $173.687 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $8.45 | 5.571% | $8.9207 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $203.51 | 8.339% | $220.4807 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $58.39 | 8.865% | $63.5663 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $111.54 | 7.817% | $120.2591 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $53.39 | 4.405% | $55.7418 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $762.23 | $831.8580 | $831.86 | $831.85 | $831.90 | |