| 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 | $141.64 | 12.350% | $159.1325 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $62.84 | 11.415% | $70.0132 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $50.81 | 6.841% | $54.2859 | $54.29 | $54.30 | $54.30 |
| Purchase #4 | $119.89 | 5.645% | $126.6578 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $223.47 | 13.572% | $253.7993 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $7.61 | 5.445% | $8.0244 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $195.51 | 8.604% | $212.3317 | $212.33 | $212.35 | $212.30 |
| 7 purchase totals = | $801.77 | $884.2448 | $884.24 | $884.25 | $884.20 | |