| 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 | $159.76 | 10.698% | $176.8511 | $176.85 | $176.85 | $176.90 |
| Purchase #2 | $161.84 | 8.612% | $175.7777 | $175.78 | $175.80 | $175.80 |
| Purchase #3 | $234.98 | 8.669% | $255.3504 | $255.35 | $255.35 | $255.40 |
| Purchase #4 | $9.45 | 6.301% | $10.0454 | $10.05 | $10.05 | $10.00 |
| Purchase #5 | $97.41 | 6.252% | $103.5001 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $41.99 | 10.165% | $46.2583 | $46.26 | $46.25 | $46.30 |
| Purchase #7 | $96.34 | 9.276% | $105.2765 | $105.28 | $105.30 | $105.30 |
| 7 purchase totals = | $801.77 | $873.0595 | $873.07 | $873.10 | $873.20 | |