| 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 | $136.90 | 13.451% | $155.3144 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $54.87 | 9.846% | $60.2725 | $60.27 | $60.25 | $60.30 |
| Purchase #3 | $249.60 | 10.651% | $276.1849 | $276.18 | $276.20 | $276.20 |
| Purchase #4 | $110.89 | 9.843% | $121.8049 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $202.82 | 10.661% | $224.4426 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $82.61 | 7.702% | $88.9726 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $247.84 | 7.722% | $266.9782 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $1,085.53 | $1,193.9701 | $1,193.95 | $1,193.95 | $1,194.00 | |