| 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 | $141.68 | 11.755% | $158.3345 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $49.41 | 5.574% | $52.1641 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $116.29 | 12.150% | $130.4192 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $15.44 | 13.248% | $17.4855 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $148.70 | 8.466% | $161.2889 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $117.40 | 13.220% | $132.9203 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $98.69 | 6.516% | $105.1206 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $687.61 | $757.7331 | $757.73 | $757.70 | $757.70 | |