| 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 | $128.53 | 11.343% | $143.1092 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $198.97 | 13.260% | $225.3534 | $225.35 | $225.35 | $225.40 |
| Purchase #3 | $51.57 | 12.729% | $58.1343 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $40.46 | 7.726% | $43.5859 | $43.59 | $43.60 | $43.60 |
| Purchase #5 | $51.89 | 8.331% | $56.213 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $7.74 | 6.739% | $8.2616 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $65.38 | 7.343% | $70.1809 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $544.54 | $604.8383 | $604.83 | $604.85 | $604.90 | |