| 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 | $86.28 | 6.304% | $91.7191 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $175.93 | 6.529% | $187.4165 | $187.42 | $187.40 | $187.40 |
| Purchase #3 | $147.61 | 7.155% | $158.1715 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $122.89 | 4.736% | $128.7101 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $167.56 | 11.633% | $187.0523 | $187.05 | $187.05 | $187.10 |
| Purchase #6 | $171.68 | 10.470% | $189.6549 | $189.65 | $189.65 | $189.70 |
| Purchase #7 | $216.57 | 5.421% | $228.3103 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $1,088.52 | $1,171.0347 | $1,171.03 | $1,170.95 | $1,171.10 | |