| 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 | $177.89 | 5.410% | $187.5138 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $99.96 | 4.511% | $104.4692 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $239.52 | 9.435% | $262.1187 | $262.12 | $262.10 | $262.10 |
| Purchase #4 | $115.88 | 9.103% | $126.4286 | $126.43 | $126.45 | $126.40 |
| Purchase #5 | $234.50 | 10.142% | $258.283 | $258.28 | $258.30 | $258.30 |
| Purchase #6 | $43.68 | 7.813% | $47.0927 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $151.29 | 8.191% | $163.6822 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $1,062.72 | $1,149.5882 | $1,149.58 | $1,149.60 | $1,149.60 | |