| 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 | $55.93 | 11.172% | $62.1785 | $62.18 | $62.20 | $62.20 |
| Purchase #2 | $201.45 | 11.450% | $224.516 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $114.60 | 4.849% | $120.157 | $120.16 | $120.15 | $120.20 |
| Purchase #4 | $170.98 | 10.325% | $188.6337 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $122.57 | 11.608% | $136.7979 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $198.64 | 6.806% | $212.1594 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $15.38 | 9.581% | $16.8536 | $16.85 | $16.85 | $16.90 |
| 7 purchase totals = | $879.55 | $961.2961 | $961.30 | $961.30 | $961.40 | |