| 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 | $184.54 | 8.221% | $199.711 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $249.98 | 5.569% | $263.9014 | $263.90 | $263.90 | $263.90 |
| Purchase #3 | $62.75 | 4.137% | $65.346 | $65.35 | $65.35 | $65.30 |
| Purchase #4 | $159.57 | 6.665% | $170.2053 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $57.82 | 13.416% | $65.5771 | $65.58 | $65.60 | $65.60 |
| Purchase #6 | $18.96 | 9.214% | $20.707 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $144.72 | 10.120% | $159.3657 | $159.37 | $159.35 | $159.40 |
| 7 purchase totals = | $878.34 | $944.8135 | $944.83 | $944.80 | $944.80 | |