| 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 | $137.27 | 9.110% | $149.7753 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $109.51 | 7.486% | $117.7079 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $107.60 | 5.629% | $113.6568 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $96.27 | 6.360% | $102.3928 | $102.39 | $102.40 | $102.40 |
| Purchase #5 | $152.34 | 12.625% | $171.5729 | $171.57 | $171.55 | $171.60 |
| Purchase #6 | $46.38 | 4.681% | $48.551 | $48.55 | $48.55 | $48.60 |
| Purchase #7 | $234.54 | 12.136% | $263.0038 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $883.91 | $966.6605 | $966.66 | $966.65 | $966.80 | |