| 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 | $160.63 | 4.821% | $168.374 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $39.50 | 11.232% | $43.9366 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $170.25 | 4.427% | $177.787 | $177.79 | $177.80 | $177.80 |
| Purchase #4 | $58.47 | 10.655% | $64.7 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $21.45 | 12.151% | $24.0564 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $198.88 | 10.737% | $220.2337 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $111.30 | 10.228% | $122.6838 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $760.48 | $821.7715 | $821.77 | $821.80 | $821.80 | |