| 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 | $119.61 | 9.159% | $130.5651 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $180.53 | 10.398% | $199.3015 | $199.30 | $199.30 | $199.30 |
| Purchase #3 | $117.61 | 8.718% | $127.8632 | $127.86 | $127.85 | $127.90 |
| Purchase #4 | $34.84 | 4.295% | $36.3364 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $105.51 | 6.213% | $112.0653 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $132.39 | 12.347% | $148.7362 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $143.64 | 11.181% | $159.7004 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $834.13 | $914.5681 | $914.58 | $914.55 | $914.60 | |