| 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 | $176.58 | 6.376% | $187.8387 | $187.84 | $187.85 | $187.80 |
| Purchase #2 | $129.81 | 5.361% | $136.7691 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $53.28 | 8.442% | $57.7779 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $146.82 | 3.468% | $151.9117 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $59.37 | 10.278% | $65.472 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $121.99 | 4.463% | $127.4344 | $127.43 | $127.45 | $127.40 |
| Purchase #7 | $190.89 | 5.323% | $201.0511 | $201.05 | $201.05 | $201.10 |
| 7 purchase totals = | $878.74 | $928.2549 | $928.25 | $928.25 | $928.30 | |