| 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 | $153.46 | 5.521% | $161.9325 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $46.51 | 9.390% | $50.8773 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $204.91 | 13.246% | $232.0524 | $232.05 | $232.05 | $232.10 |
| Purchase #4 | $239.36 | 10.401% | $264.2558 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $10.92 | 8.312% | $11.8277 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $142.32 | 12.311% | $159.841 | $159.84 | $159.85 | $159.80 |
| Purchase #7 | $138.74 | 7.630% | $149.3259 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $936.22 | $1,030.1126 | $1,030.12 | $1,030.20 | $1,030.10 | |