| 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 | $109.35 | 6.201% | $116.1308 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $54.30 | 3.309% | $56.0968 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $58.57 | 8.751% | $63.6955 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $162.53 | 12.173% | $182.3148 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $187.91 | 3.110% | $193.754 | $193.75 | $193.75 | $193.80 |
| Purchase #6 | $127.73 | 7.605% | $137.4439 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $53.80 | 5.682% | $56.8569 | $56.86 | $56.85 | $56.90 |
| 7 purchase totals = | $754.19 | $806.2927 | $806.29 | $806.30 | $806.30 | |