| 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 | $167.96 | 5.217% | $176.7225 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $22.52 | 7.615% | $24.2349 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $23.72 | 10.134% | $26.1238 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $138.77 | 8.502% | $150.5682 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $30.29 | 6.286% | $32.194 | $32.19 | $32.20 | $32.20 |
| Purchase #6 | $232.47 | 9.361% | $254.2315 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $63.88 | 10.684% | $70.7049 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $679.61 | $734.7798 | $734.76 | $734.75 | $734.70 | |