| 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 | $144.67 | 6.503% | $154.0779 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $104.81 | 13.652% | $119.1187 | $119.12 | $119.10 | $119.10 |
| Purchase #3 | $44.48 | 5.205% | $46.7952 | $46.80 | $46.80 | $46.80 |
| Purchase #4 | $142.43 | 3.249% | $147.0576 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $91.57 | 11.197% | $101.8231 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $21.53 | 5.599% | $22.7355 | $22.74 | $22.75 | $22.70 |
| Purchase #7 | $238.30 | 6.213% | $253.1056 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $787.79 | $844.7136 | $844.73 | $844.70 | $844.70 | |