| 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 | $127.86 | 6.222% | $135.8154 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $8.51 | 12.102% | $9.5399 | $9.54 | $9.55 | $9.50 |
| Purchase #3 | $175.45 | 8.159% | $189.765 | $189.77 | $189.75 | $189.80 |
| Purchase #4 | $95.83 | 11.796% | $107.1341 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $178.79 | 8.122% | $193.3113 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $237.88 | 3.587% | $246.4128 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $59.46 | 12.631% | $66.9704 | $66.97 | $66.95 | $67.00 |
| 7 purchase totals = | $883.78 | $948.9489 | $948.95 | $948.90 | $948.90 | |