| 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 | $24.33 | 13.611% | $27.6416 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $175.33 | 11.606% | $195.6788 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $154.98 | 10.677% | $171.5272 | $171.53 | $171.55 | $171.50 |
| Purchase #4 | $166.84 | 7.291% | $179.0043 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $178.60 | 5.436% | $188.3087 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $158.30 | 7.468% | $170.1218 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $73.28 | 10.729% | $81.1422 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $931.66 | $1,013.4246 | $1,013.42 | $1,013.45 | $1,013.30 | |