| 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 | $158.36 | 3.638% | $164.1211 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $46.85 | 3.499% | $48.4893 | $48.49 | $48.50 | $48.50 |
| Purchase #3 | $57.56 | 9.359% | $62.947 | $62.95 | $62.95 | $62.90 |
| Purchase #4 | $56.45 | 6.392% | $60.0583 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $174.92 | 11.136% | $194.3991 | $194.40 | $194.40 | $194.40 |
| Purchase #6 | $61.36 | 9.174% | $66.9892 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $147.26 | 5.852% | $155.8777 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $702.76 | $752.8817 | $752.89 | $752.90 | $752.90 | |