| 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 | $152.58 | 5.490% | $160.9566 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $244.65 | 7.663% | $263.3975 | $263.40 | $263.40 | $263.40 |
| Purchase #3 | $152.63 | 5.725% | $161.3681 | $161.37 | $161.35 | $161.40 |
| Purchase #4 | $238.35 | 12.695% | $268.6085 | $268.61 | $268.60 | $268.60 |
| Purchase #5 | $62.81 | 11.755% | $70.1933 | $70.19 | $70.20 | $70.20 |
| Purchase #6 | $138.93 | 8.506% | $150.7474 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $52.39 | 13.170% | $59.2898 | $59.29 | $59.30 | $59.30 |
| 7 purchase totals = | $1,042.34 | $1,134.5612 | $1,134.57 | $1,134.55 | $1,134.60 | |