| 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 | $64.34 | 12.555% | $72.4179 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $94.46 | 9.244% | $103.1919 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $178.86 | 11.231% | $198.9478 | $198.95 | $198.95 | $198.90 |
| Purchase #4 | $89.27 | 5.646% | $94.3102 | $94.31 | $94.30 | $94.30 |
| Purchase #5 | $188.65 | 10.148% | $207.7942 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $19.86 | 11.651% | $22.1739 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $207.72 | 5.220% | $218.563 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $843.16 | $917.3989 | $917.39 | $917.35 | $917.40 | |