| 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 | $172.82 | 5.484% | $182.2974 | $182.30 | $182.30 | $182.30 |
| Purchase #2 | $87.27 | 4.173% | $90.9118 | $90.91 | $90.90 | $90.90 |
| Purchase #3 | $190.61 | 11.362% | $212.2671 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $75.80 | 6.148% | $80.4602 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $64.94 | 5.699% | $68.6409 | $68.64 | $68.65 | $68.60 |
| Purchase #6 | $201.69 | 13.409% | $228.7346 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $84.54 | 4.305% | $88.1794 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $877.67 | $951.4914 | $951.49 | $951.50 | $951.50 | |