| 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 | $146.99 | 9.773% | $161.3553 | $161.36 | $161.35 | $161.40 |
| Purchase #2 | $188.73 | 9.672% | $206.984 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $115.58 | 3.303% | $119.3976 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $210.35 | 10.609% | $232.666 | $232.67 | $232.65 | $232.70 |
| Purchase #5 | $158.45 | 7.220% | $169.8901 | $169.89 | $169.90 | $169.90 |
| Purchase #6 | $186.66 | 13.637% | $212.1148 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $81.48 | 6.738% | $86.9701 | $86.97 | $86.95 | $87.00 |
| 7 purchase totals = | $1,088.24 | $1,189.3779 | $1,189.38 | $1,189.35 | $1,189.50 | |