| 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 | $155.38 | 4.285% | $162.038 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $44.94 | 7.789% | $48.4404 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $88.74 | 3.857% | $92.1627 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $154.37 | 10.131% | $170.0092 | $170.01 | $170.00 | $170.00 |
| Purchase #5 | $196.63 | 12.154% | $220.5284 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $41.48 | 12.155% | $46.5219 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $187.34 | 3.673% | $194.221 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $868.88 | $933.9216 | $933.92 | $933.90 | $933.80 | |