| 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 | $60.60 | 5.310% | $63.8179 | $63.82 | $63.80 | $63.80 |
| Purchase #2 | $140.47 | 9.650% | $154.0254 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $142.55 | 11.294% | $158.6496 | $158.65 | $158.65 | $158.60 |
| Purchase #4 | $153.29 | 8.675% | $166.5879 | $166.59 | $166.60 | $166.60 |
| Purchase #5 | $224.58 | 8.353% | $243.3392 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $234.83 | 9.201% | $256.4367 | $256.44 | $256.45 | $256.40 |
| Purchase #7 | $155.99 | 12.216% | $175.0457 | $175.05 | $175.05 | $175.00 |
| 7 purchase totals = | $1,112.31 | $1,217.9024 | $1,217.92 | $1,217.95 | $1,217.70 | |