| 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 | $113.66 | 10.670% | $125.7875 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $35.62 | 11.484% | $39.7106 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $132.76 | 13.151% | $150.2193 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $24.74 | 5.649% | $26.1376 | $26.14 | $26.15 | $26.10 |
| Purchase #5 | $137.89 | 3.203% | $142.3066 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $149.71 | 5.434% | $157.8452 | $157.85 | $157.85 | $157.80 |
| Purchase #7 | $240.66 | 7.834% | $259.5133 | $259.51 | $259.50 | $259.50 |
| 7 purchase totals = | $835.04 | $901.5201 | $901.53 | $901.50 | $901.40 | |