| 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 | $107.76 | 8.235% | $116.634 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $197.48 | 7.842% | $212.9664 | $212.97 | $212.95 | $213.00 |
| Purchase #3 | $39.72 | 12.380% | $44.6373 | $44.64 | $44.65 | $44.60 |
| Purchase #4 | $164.77 | 6.574% | $175.602 | $175.60 | $175.60 | $175.60 |
| Purchase #5 | $8.96 | 10.176% | $9.8718 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $101.39 | 8.638% | $110.1481 | $110.15 | $110.15 | $110.10 |
| Purchase #7 | $242.50 | 10.357% | $267.6157 | $267.62 | $267.60 | $267.60 |
| 7 purchase totals = | $862.58 | $937.4753 | $937.48 | $937.45 | $937.40 | |