| 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 | $92.77 | 8.593% | $100.7417 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $139.60 | 6.239% | $148.3096 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $243.29 | 10.475% | $268.7746 | $268.77 | $268.75 | $268.80 |
| Purchase #4 | $84.67 | 8.337% | $91.7289 | $91.73 | $91.75 | $91.70 |
| Purchase #5 | $76.76 | 7.866% | $82.7979 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $79.99 | 9.766% | $87.8018 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $168.63 | 6.759% | $180.0277 | $180.03 | $180.05 | $180.00 |
| 7 purchase totals = | $885.71 | $960.1822 | $960.18 | $960.20 | $960.10 | |