| 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 | $157.33 | 12.285% | $176.658 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $34.48 | 8.687% | $37.4753 | $37.48 | $37.50 | $37.50 |
| Purchase #3 | $226.94 | 4.115% | $236.2786 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $98.32 | 4.707% | $102.9479 | $102.95 | $102.95 | $102.90 |
| Purchase #5 | $75.97 | 13.633% | $86.327 | $86.33 | $86.35 | $86.30 |
| Purchase #6 | $52.41 | 9.103% | $57.1809 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $73.70 | 12.832% | $83.1572 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $719.15 | $780.0249 | $780.04 | $780.10 | $780.10 | |