| 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 | $182.55 | 6.717% | $194.8119 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $118.61 | 13.672% | $134.8264 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $64.94 | 5.104% | $68.2545 | $68.25 | $68.25 | $68.30 |
| Purchase #4 | $195.28 | 11.397% | $217.5361 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $221.44 | 11.619% | $247.1691 | $247.17 | $247.15 | $247.20 |
| Purchase #6 | $149.29 | 7.747% | $160.8555 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $114.40 | 10.634% | $126.5653 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $1,046.51 | $1,150.0188 | $1,150.03 | $1,150.00 | $1,150.10 | |