| 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 | $182.68 | 10.321% | $201.5344 | $201.53 | $201.55 | $201.50 |
| Purchase #2 | $59.59 | 5.590% | $62.9211 | $62.92 | $62.90 | $62.90 |
| Purchase #3 | $75.50 | 3.163% | $77.8881 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $174.90 | 10.804% | $193.7962 | $193.80 | $193.80 | $193.80 |
| Purchase #5 | $19.58 | 13.562% | $22.2354 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $28.88 | 6.764% | $30.8334 | $30.83 | $30.85 | $30.80 |
| Purchase #7 | $48.99 | 9.811% | $53.7964 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $590.12 | $643.0050 | $643.01 | $643.05 | $642.90 | |