| 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 | $180.29 | 7.216% | $193.2997 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $187.66 | 9.102% | $204.7408 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $40.72 | 7.532% | $43.787 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $19.84 | 5.763% | $20.9834 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $91.99 | 9.332% | $100.5745 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $221.77 | 12.443% | $249.3648 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $141.48 | 3.382% | $146.2649 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $883.75 | $959.0151 | $959.00 | $959.00 | $959.10 | |