| 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 | $135.66 | 9.361% | $148.3591 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $158.51 | 7.632% | $170.6075 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $35.59 | 8.675% | $38.6774 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $210.65 | 5.148% | $221.4943 | $221.49 | $221.50 | $221.50 |
| Purchase #5 | $51.26 | 10.195% | $56.486 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $197.29 | 8.689% | $214.4325 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $34.83 | 7.248% | $37.3545 | $37.35 | $37.35 | $37.40 |
| 7 purchase totals = | $823.79 | $887.4113 | $887.41 | $887.45 | $887.50 | |