| 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 | $172.37 | 12.630% | $194.1403 | $194.14 | $194.15 | $194.10 |
| Purchase #2 | $63.68 | 8.341% | $68.9915 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $20.48 | 5.362% | $21.5781 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $88.46 | 7.472% | $95.0697 | $95.07 | $95.05 | $95.10 |
| Purchase #5 | $213.96 | 5.294% | $225.287 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $104.53 | 8.416% | $113.3272 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $139.84 | 9.653% | $153.3388 | $153.34 | $153.35 | $153.30 |
| 7 purchase totals = | $803.32 | $871.7326 | $871.74 | $871.80 | $871.70 | |