| 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 | $153.87 | 10.494% | $170.0171 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $72.30 | 4.369% | $75.4588 | $75.46 | $75.45 | $75.50 |
| Purchase #3 | $176.41 | 8.508% | $191.419 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $200.62 | 4.500% | $209.6479 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $126.83 | 6.337% | $134.8672 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $109.72 | 5.468% | $115.7195 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $34.29 | 4.402% | $35.7994 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $874.04 | $932.9289 | $932.94 | $932.85 | $932.90 | |