| 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 | $141.37 | 12.708% | $159.3353 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $141.59 | 11.467% | $157.8261 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $144.94 | 10.494% | $160.15 | $160.15 | $160.15 | $160.20 |
| Purchase #4 | $46.83 | 6.454% | $49.8524 | $49.85 | $49.85 | $49.90 |
| Purchase #5 | $108.40 | 12.152% | $121.5728 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $30.56 | 12.696% | $34.4399 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $187.85 | 13.224% | $212.6913 | $212.69 | $212.70 | $212.70 |
| 7 purchase totals = | $801.54 | $895.8678 | $895.87 | $895.90 | $895.90 | |