| 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 | $117.52 | 11.251% | $130.7422 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $57.56 | 7.826% | $62.0646 | $62.06 | $62.05 | $62.10 |
| Purchase #3 | $72.71 | 9.415% | $79.5556 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $195.98 | 13.269% | $221.9846 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $132.95 | 7.650% | $143.1207 | $143.12 | $143.10 | $143.10 |
| Purchase #6 | $89.72 | 3.692% | $93.0325 | $93.03 | $93.05 | $93.00 |
| Purchase #7 | $93.57 | 11.168% | $104.0199 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $760.01 | $834.5201 | $834.51 | $834.50 | $834.50 | |