| 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 | $115.28 | 5.297% | $121.3864 | $121.39 | $121.40 | $121.40 |
| Purchase #2 | $187.28 | 3.394% | $193.6363 | $193.64 | $193.65 | $193.60 |
| Purchase #3 | $56.85 | 6.416% | $60.4975 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $157.58 | 11.599% | $175.8577 | $175.86 | $175.85 | $175.90 |
| Purchase #5 | $51.44 | 13.531% | $58.4003 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $213.56 | 11.803% | $238.7665 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $24.80 | 12.149% | $27.813 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $806.79 | $876.3577 | $876.37 | $876.35 | $876.40 | |