| 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 | $17.31 | 5.438% | $18.2513 | $18.25 | $18.25 | $18.30 |
| Purchase #2 | $219.58 | 4.689% | $229.8761 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $152.25 | 12.292% | $170.9646 | $170.96 | $170.95 | $171.00 |
| Purchase #4 | $88.92 | 5.180% | $93.5261 | $93.53 | $93.55 | $93.50 |
| Purchase #5 | $168.47 | 11.692% | $188.1675 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $119.90 | 6.598% | $127.811 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $129.93 | 5.333% | $136.8592 | $136.86 | $136.85 | $136.90 |
| 7 purchase totals = | $896.36 | $965.4558 | $965.46 | $965.45 | $965.60 | |