| 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 | $154.47 | 3.118% | $159.2864 | $159.29 | $159.30 | $159.30 |
| Purchase #2 | $21.52 | 8.516% | $23.3526 | $23.35 | $23.35 | $23.40 |
| Purchase #3 | $214.54 | 12.540% | $241.4433 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $15.52 | 13.822% | $17.6652 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $38.71 | 9.284% | $42.3038 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $225.69 | 4.786% | $236.4915 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $36.73 | 8.113% | $39.7099 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $707.18 | $760.2527 | $760.25 | $760.25 | $760.30 | |