| 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 | $153.57 | 10.589% | $169.8315 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $213.27 | 4.177% | $222.1783 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $92.93 | 3.495% | $96.1779 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $142.33 | 13.803% | $161.9758 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $172.90 | 6.109% | $183.4625 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $99.96 | 5.471% | $105.4288 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $238.70 | 12.303% | $268.0673 | $268.07 | $268.05 | $268.10 |
| 7 purchase totals = | $1,113.66 | $1,207.1221 | $1,207.13 | $1,207.20 | $1,207.20 | |