| 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 | $146.50 | 5.166% | $154.0682 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $71.78 | 6.120% | $76.1729 | $76.17 | $76.15 | $76.20 |
| Purchase #3 | $123.39 | 11.429% | $137.4922 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $182.38 | 11.536% | $203.4194 | $203.42 | $203.40 | $203.40 |
| Purchase #5 | $154.65 | 3.433% | $159.9591 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $212.62 | 3.866% | $220.8399 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $50.65 | 8.754% | $55.0839 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $941.97 | $1,007.0356 | $1,007.03 | $1,007.00 | $1,007.10 | |