| 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 | $149.26 | 5.491% | $157.4559 | $157.46 | $157.45 | $157.50 |
| Purchase #2 | $104.66 | 8.815% | $113.8858 | $113.89 | $113.90 | $113.90 |
| Purchase #3 | $199.81 | 4.638% | $209.0772 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $172.88 | 6.868% | $184.7534 | $184.75 | $184.75 | $184.80 |
| Purchase #5 | $105.68 | 6.707% | $112.768 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $161.92 | 5.106% | $170.1876 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $184.40 | 5.722% | $194.9514 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $1,078.61 | $1,143.0793 | $1,143.09 | $1,143.10 | $1,143.30 | |