| 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 | $14.35 | 5.664% | $15.1628 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $175.89 | 11.428% | $195.9907 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $91.39 | 6.413% | $97.2508 | $97.25 | $97.25 | $97.30 |
| Purchase #4 | $40.76 | 4.198% | $42.4711 | $42.47 | $42.45 | $42.50 |
| Purchase #5 | $147.84 | 7.429% | $158.823 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $87.95 | 4.112% | $91.5665 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $244.37 | 8.790% | $265.8501 | $265.85 | $265.85 | $265.90 |
| 7 purchase totals = | $802.55 | $867.1150 | $867.11 | $867.05 | $867.30 | |