| 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 | $108.50 | 5.259% | $114.206 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $122.67 | 5.557% | $129.4868 | $129.49 | $129.50 | $129.50 |
| Purchase #3 | $55.25 | 5.301% | $58.1788 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $6.42 | 11.600% | $7.1647 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $141.64 | 13.838% | $161.2401 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $151.47 | 10.707% | $167.6879 | $167.69 | $167.70 | $167.70 |
| Purchase #7 | $180.52 | 8.412% | $195.7053 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $766.47 | $833.6696 | $833.68 | $833.70 | $833.70 | |