| 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 | $209.52 | 5.867% | $221.8125 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $13.45 | 6.446% | $14.317 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $132.26 | 3.694% | $137.1457 | $137.15 | $137.15 | $137.10 |
| Purchase #4 | $154.55 | 4.689% | $161.7968 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $153.96 | 11.778% | $172.0934 | $172.09 | $172.10 | $172.10 |
| Purchase #6 | $58.90 | 9.669% | $64.595 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $96.61 | 11.298% | $107.525 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $819.25 | $879.2854 | $879.30 | $879.30 | $879.20 | |