| 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 | $202.50 | 7.555% | $217.7989 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $149.86 | 6.664% | $159.8467 | $159.85 | $159.85 | $159.80 |
| Purchase #3 | $93.62 | 3.763% | $97.1429 | $97.14 | $97.15 | $97.10 |
| Purchase #4 | $84.54 | 13.844% | $96.2437 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $141.89 | 3.379% | $146.6845 | $146.68 | $146.70 | $146.70 |
| Purchase #6 | $124.94 | 6.226% | $132.7188 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $16.60 | 3.392% | $17.1631 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $813.95 | $867.5986 | $867.59 | $867.60 | $867.50 | |