| 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 | $166.47 | 7.552% | $179.0418 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $92.91 | 13.383% | $105.3441 | $105.34 | $105.35 | $105.30 |
| Purchase #3 | $221.56 | 11.532% | $247.1103 | $247.11 | $247.10 | $247.10 |
| Purchase #4 | $111.77 | 4.788% | $117.1215 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $149.81 | 9.128% | $163.4847 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $183.33 | 8.593% | $199.0835 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $171.48 | 9.312% | $187.4482 | $187.45 | $187.45 | $187.40 |
| 7 purchase totals = | $1,097.33 | $1,198.6341 | $1,198.62 | $1,198.65 | $1,198.50 | |