| 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 | $116.73 | 10.362% | $128.8256 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $184.54 | 5.769% | $195.1861 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $170.83 | 13.652% | $194.1517 | $194.15 | $194.15 | $194.20 |
| Purchase #4 | $95.90 | 5.293% | $100.976 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $43.76 | 10.704% | $48.4441 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $158.81 | 3.671% | $164.6399 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $103.88 | 11.800% | $116.1378 | $116.14 | $116.15 | $116.10 |
| 7 purchase totals = | $874.45 | $948.3612 | $948.37 | $948.45 | $948.30 | |