| 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 | $126.72 | 7.644% | $136.4065 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $172.77 | 5.861% | $182.896 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $132.44 | 13.113% | $149.8069 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $57.38 | 8.751% | $62.4013 | $62.40 | $62.40 | $62.40 |
| Purchase #5 | $40.27 | 7.811% | $43.4155 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $249.63 | 5.644% | $263.7191 | $263.72 | $263.70 | $263.70 |
| Purchase #7 | $167.89 | 4.261% | $175.0438 | $175.04 | $175.05 | $175.00 |
| 7 purchase totals = | $947.10 | $1,013.6891 | $1,013.70 | $1,013.65 | $1,013.60 | |