| 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 | $163.48 | 12.246% | $183.4998 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $162.73 | 4.159% | $169.4979 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $72.77 | 11.790% | $81.3496 | $81.35 | $81.35 | $81.30 |
| Purchase #4 | $206.32 | 7.471% | $221.7342 | $221.73 | $221.75 | $221.70 |
| Purchase #5 | $110.53 | 4.508% | $115.5127 | $115.51 | $115.50 | $115.50 |
| Purchase #6 | $49.54 | 7.331% | $53.1718 | $53.17 | $53.15 | $53.20 |
| Purchase #7 | $30.28 | 7.552% | $32.5667 | $32.57 | $32.55 | $32.60 |
| 7 purchase totals = | $795.65 | $857.3327 | $857.33 | $857.30 | $857.30 | |