| 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 | $100.61 | 3.559% | $104.1907 | $104.19 | $104.20 | $104.20 |
| Purchase #2 | $162.71 | 6.265% | $172.9038 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $165.36 | 3.837% | $171.7049 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $171.99 | 9.247% | $187.8939 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $209.73 | 10.865% | $232.5172 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $139.46 | 13.319% | $158.0347 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $75.56 | 12.387% | $84.9196 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $1,025.42 | $1,112.1648 | $1,112.15 | $1,112.15 | $1,112.10 | |