| 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 | $157.68 | 7.366% | $169.2947 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $19.98 | 13.112% | $22.5998 | $22.60 | $22.60 | $22.60 |
| Purchase #3 | $94.76 | 10.709% | $104.9078 | $104.91 | $104.90 | $104.90 |
| Purchase #4 | $159.51 | 7.301% | $171.1558 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $158.64 | 8.767% | $172.548 | $172.55 | $172.55 | $172.50 |
| Purchase #6 | $96.37 | 12.776% | $108.6822 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $77.96 | 8.248% | $84.3901 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $764.90 | $833.5784 | $833.58 | $833.60 | $833.60 | |