| 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 | $179.31 | 10.216% | $197.6283 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $222.39 | 3.284% | $229.6933 | $229.69 | $229.70 | $229.70 |
| Purchase #3 | $38.26 | 4.484% | $39.9756 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $60.30 | 13.396% | $68.3778 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $27.94 | 12.821% | $31.5222 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $95.74 | 9.843% | $105.1637 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $230.82 | 10.279% | $254.546 | $254.55 | $254.55 | $254.50 |
| 7 purchase totals = | $854.76 | $926.9069 | $926.91 | $926.95 | $926.90 | |