| 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 | $148.54 | 7.614% | $159.8498 | $159.85 | $159.85 | $159.80 |
| Purchase #2 | $216.93 | 11.319% | $241.4843 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $176.69 | 6.261% | $187.7526 | $187.75 | $187.75 | $187.80 |
| Purchase #4 | $8.42 | 8.287% | $9.1178 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $87.71 | 8.590% | $95.2443 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $75.40 | 3.796% | $78.2622 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $65.57 | 10.644% | $72.5493 | $72.55 | $72.55 | $72.50 |
| 7 purchase totals = | $779.26 | $844.2603 | $844.25 | $844.25 | $844.20 | |