| 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 | $73.96 | 9.780% | $81.1933 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $98.92 | 3.829% | $102.7076 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $225.76 | 6.690% | $240.8633 | $240.86 | $240.85 | $240.90 |
| Purchase #4 | $189.48 | 8.431% | $205.4551 | $205.46 | $205.45 | $205.50 |
| Purchase #5 | $110.57 | 10.202% | $121.8504 | $121.85 | $121.85 | $121.90 |
| Purchase #6 | $44.85 | 10.278% | $49.4597 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $160.74 | 8.870% | $174.9976 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $904.28 | $976.5270 | $976.53 | $976.50 | $976.70 | |