| 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 | $174.54 | 5.109% | $183.4572 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $101.64 | 6.434% | $108.1795 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $11.65 | 8.501% | $12.6404 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $189.30 | 10.871% | $209.8788 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $118.96 | 10.795% | $131.8017 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $95.50 | 8.115% | $103.2498 | $103.25 | $103.25 | $103.20 |
| Purchase #7 | $70.75 | 3.787% | $73.4293 | $73.43 | $73.45 | $73.40 |
| 7 purchase totals = | $762.34 | $822.6367 | $822.64 | $822.70 | $822.60 | |