| 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 | $162.26 | 3.421% | $167.8109 | $167.81 | $167.80 | $167.80 |
| Purchase #2 | $107.42 | 10.460% | $118.6561 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $30.64 | 7.781% | $33.0241 | $33.02 | $33.00 | $33.00 |
| Purchase #4 | $228.54 | 4.449% | $238.7077 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $13.80 | 13.714% | $15.6925 | $15.69 | $15.70 | $15.70 |
| Purchase #6 | $149.43 | 8.269% | $161.7864 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $35.49 | 9.831% | $38.979 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $727.58 | $774.6567 | $774.66 | $774.65 | $774.70 | |