| 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 | $136.74 | 9.491% | $149.718 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $149.39 | 10.324% | $164.813 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $111.40 | 12.103% | $124.8827 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $225.55 | 5.708% | $238.4244 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $237.91 | 12.638% | $267.9771 | $267.98 | $268.00 | $268.00 |
| Purchase #6 | $34.82 | 12.554% | $39.1913 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $146.92 | 10.193% | $161.8956 | $161.90 | $161.90 | $161.90 |
| 7 purchase totals = | $1,042.73 | $1,146.9021 | $1,146.90 | $1,146.90 | $1,146.90 | |