| 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 | $136.99 | 8.542% | $148.6917 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $225.29 | 13.314% | $255.2851 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $244.78 | 7.722% | $263.6819 | $263.68 | $263.70 | $263.70 |
| Purchase #4 | $13.97 | 13.602% | $15.8702 | $15.87 | $15.85 | $15.90 |
| Purchase #5 | $43.45 | 10.636% | $48.0713 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $203.57 | 8.551% | $220.9773 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $166.63 | 12.102% | $186.7956 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $1,034.68 | $1,139.3731 | $1,139.38 | $1,139.40 | $1,139.50 | |