| 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 | $165.57 | 12.169% | $185.7182 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $236.83 | 6.162% | $251.4235 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $177.41 | 13.281% | $200.9718 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $204.62 | 6.149% | $217.2021 | $217.20 | $217.20 | $217.20 |
| Purchase #5 | $203.69 | 9.638% | $223.3216 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $173.65 | 8.105% | $187.7243 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $102.66 | 12.651% | $115.6475 | $115.65 | $115.65 | $115.60 |
| 7 purchase totals = | $1,264.43 | $1,382.0090 | $1,382.00 | $1,381.90 | $1,381.90 | |