| 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 | $159.93 | 4.667% | $167.3939 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $94.63 | 10.807% | $104.8567 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $163.70 | 3.726% | $169.7995 | $169.80 | $169.80 | $169.80 |
| Purchase #4 | $33.68 | 3.451% | $34.8423 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $89.73 | 7.252% | $96.2372 | $96.24 | $96.25 | $96.20 |
| Purchase #6 | $197.35 | 6.702% | $210.5764 | $210.58 | $210.60 | $210.60 |
| Purchase #7 | $133.60 | 13.316% | $151.3902 | $151.39 | $151.40 | $151.40 |
| 7 purchase totals = | $872.62 | $935.0962 | $935.10 | $935.15 | $935.10 | |