| 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 | $99.44 | 13.272% | $112.6377 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $105.64 | 4.852% | $110.7657 | $110.77 | $110.75 | $110.80 |
| Purchase #3 | $211.28 | 7.760% | $227.6753 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $104.67 | 6.659% | $111.64 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $116.75 | 3.699% | $121.0686 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $85.66 | 5.398% | $90.2839 | $90.28 | $90.30 | $90.30 |
| Purchase #7 | $146.35 | 7.126% | $156.7789 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $869.79 | $930.8501 | $930.86 | $930.90 | $930.90 | |