| 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 | $135.37 | 6.407% | $144.0432 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $193.51 | 8.553% | $210.0609 | $210.06 | $210.05 | $210.10 |
| Purchase #3 | $246.70 | 4.210% | $257.0861 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $23.25 | 4.106% | $24.2046 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $6.35 | 9.460% | $6.9507 | $6.95 | $6.95 | $7.00 |
| Purchase #6 | $153.29 | 6.596% | $163.401 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $10.71 | 7.616% | $11.5257 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $769.18 | $817.2722 | $817.27 | $817.30 | $817.30 | |