| 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 | $17.51 | 8.490% | $18.9966 | $19.00 | $19.00 | $19.00 |
| Purchase #2 | $244.67 | 6.401% | $260.3313 | $260.33 | $260.35 | $260.30 |
| Purchase #3 | $137.83 | 6.755% | $147.1404 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $10.42 | 4.754% | $10.9154 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $24.30 | 3.655% | $25.1882 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $91.38 | 8.461% | $99.1117 | $99.11 | $99.10 | $99.10 |
| Purchase #7 | $171.51 | 5.298% | $180.5966 | $180.60 | $180.60 | $180.60 |
| 7 purchase totals = | $697.62 | $742.2802 | $742.29 | $742.30 | $742.20 | |