| 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 | $125.63 | 7.343% | $134.855 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $142.98 | 8.743% | $155.4807 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $126.37 | 11.830% | $141.3196 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $36.92 | 13.220% | $41.8008 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $184.30 | 9.674% | $202.1292 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $158.71 | 4.285% | $165.5107 | $165.51 | $165.50 | $165.50 |
| Purchase #7 | $136.47 | 7.326% | $146.4678 | $146.47 | $146.45 | $146.50 |
| 7 purchase totals = | $911.38 | $987.5638 | $987.57 | $987.55 | $987.60 | |