| 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 | $150.83 | 12.262% | $169.3248 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $144.26 | 5.283% | $151.8813 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $163.80 | 5.610% | $172.9892 | $172.99 | $173.00 | $173.00 |
| Purchase #4 | $198.78 | 9.509% | $217.682 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $216.42 | 10.203% | $238.5013 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $8.97 | 11.215% | $9.976 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $180.45 | 5.107% | $189.6656 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $1,063.51 | $1,150.0202 | $1,150.02 | $1,150.05 | $1,150.10 | |