| 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 | $127.43 | 8.626% | $138.4221 | $138.42 | $138.40 | $138.40 |
| Purchase #2 | $145.62 | 12.387% | $163.6579 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $219.55 | 3.299% | $226.793 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $20.86 | 7.834% | $22.4942 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $151.70 | 9.805% | $166.5742 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $133.76 | 7.215% | $143.4108 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $188.87 | 6.778% | $201.6716 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $987.79 | $1,063.0238 | $1,063.01 | $1,062.95 | $1,063.10 | |