| 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 | $146.54 | 3.653% | $151.8931 | $151.89 | $151.90 | $151.90 |
| Purchase #2 | $83.27 | 12.309% | $93.5197 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $247.70 | 9.376% | $270.9244 | $270.92 | $270.90 | $270.90 |
| Purchase #4 | $171.92 | 4.203% | $179.1458 | $179.15 | $179.15 | $179.10 |
| Purchase #5 | $156.71 | 3.163% | $161.6667 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $40.41 | 6.587% | $43.0718 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $86.85 | 7.605% | $93.4549 | $93.45 | $93.45 | $93.50 |
| 7 purchase totals = | $933.40 | $993.6764 | $993.67 | $993.60 | $993.70 | |