| 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 | $155.64 | 7.604% | $167.4749 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $204.30 | 4.591% | $213.6794 | $213.68 | $213.70 | $213.70 |
| Purchase #3 | $132.73 | 12.290% | $149.0425 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $178.74 | 6.340% | $190.0721 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $14.29 | 5.442% | $15.0677 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $159.82 | 4.787% | $167.4706 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $125.29 | 7.422% | $134.589 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $970.81 | $1,037.3962 | $1,037.39 | $1,037.35 | $1,037.50 | |