| 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 | $113.77 | 13.530% | $129.1631 | $129.16 | $129.15 | $129.20 |
| Purchase #2 | $169.63 | 13.809% | $193.0542 | $193.05 | $193.05 | $193.10 |
| Purchase #3 | $61.95 | 12.148% | $69.4757 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $244.77 | 6.383% | $260.3937 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $125.45 | 13.845% | $142.8186 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $56.72 | 6.177% | $60.2236 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $20.36 | 8.364% | $22.0629 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $792.65 | $877.1918 | $877.18 | $877.15 | $877.30 | |