| 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 | $138.84 | 10.516% | $153.4404 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $100.77 | 7.618% | $108.4467 | $108.45 | $108.45 | $108.40 |
| Purchase #3 | $142.47 | 13.539% | $161.759 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $15.66 | 12.263% | $17.5804 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $93.69 | 5.181% | $98.5441 | $98.54 | $98.55 | $98.50 |
| Purchase #6 | $74.36 | 11.496% | $82.9084 | $82.91 | $82.90 | $82.90 |
| Purchase #7 | $25.98 | 12.109% | $29.1259 | $29.13 | $29.15 | $29.10 |
| 7 purchase totals = | $591.77 | $651.8049 | $651.81 | $651.85 | $651.70 | |