| 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 | $153.83 | 3.527% | $159.2556 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $68.36 | 4.153% | $71.199 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $203.89 | 5.662% | $215.4343 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $55.51 | 13.586% | $63.0516 | $63.05 | $63.05 | $63.10 |
| Purchase #5 | $19.71 | 3.198% | $20.3403 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $51.70 | 4.796% | $54.1795 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $128.78 | 11.693% | $143.8382 | $143.84 | $143.85 | $143.80 |
| 7 purchase totals = | $681.78 | $727.2985 | $727.30 | $727.35 | $727.30 | |