| 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 | $172.38 | 8.291% | $186.672 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $96.26 | 11.219% | $107.0594 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $225.72 | 12.578% | $254.1111 | $254.11 | $254.10 | $254.10 |
| Purchase #4 | $87.27 | 10.432% | $96.374 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $13.39 | 10.638% | $14.8144 | $14.81 | $14.80 | $14.80 |
| Purchase #6 | $136.92 | 8.802% | $148.9717 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $238.51 | 11.504% | $265.9482 | $265.95 | $265.95 | $265.90 |
| 7 purchase totals = | $970.45 | $1,073.9508 | $1,073.94 | $1,073.85 | $1,074.00 | |