| 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 | $150.73 | 12.106% | $168.9774 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $210.69 | 8.802% | $229.2349 | $229.23 | $229.25 | $229.20 |
| Purchase #3 | $163.42 | 3.522% | $169.1757 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $108.72 | 3.490% | $112.5143 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $214.87 | 6.351% | $228.5164 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $105.66 | 12.357% | $118.7164 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $229.44 | 6.769% | $244.9708 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $1,183.53 | $1,272.1059 | $1,272.11 | $1,272.10 | $1,272.10 | |