| 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 | $228.51 | 12.767% | $257.6839 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $145.56 | 13.159% | $164.7142 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $15.65 | 7.265% | $16.787 | $16.79 | $16.80 | $16.80 |
| Purchase #4 | $50.39 | 6.794% | $53.8135 | $53.81 | $53.80 | $53.80 |
| Purchase #5 | $159.55 | 7.254% | $171.1238 | $171.12 | $171.10 | $171.10 |
| Purchase #6 | $16.47 | 10.622% | $18.2194 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $189.77 | 10.635% | $209.952 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $805.90 | $892.2938 | $892.28 | $892.25 | $892.30 | |