| 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 | $74.49 | 8.759% | $81.0146 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $207.36 | 8.660% | $225.3174 | $225.32 | $225.30 | $225.30 |
| Purchase #3 | $224.35 | 13.180% | $253.9193 | $253.92 | $253.90 | $253.90 |
| Purchase #4 | $179.86 | 5.633% | $189.9915 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $43.59 | 10.750% | $48.2759 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $166.33 | 5.308% | $175.1588 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $168.86 | 10.221% | $186.1192 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $1,064.84 | $1,159.7967 | $1,159.80 | $1,159.75 | $1,159.80 | |