| 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 | $136.87 | 7.272% | $146.8232 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $156.62 | 12.151% | $175.6509 | $175.65 | $175.65 | $175.70 |
| Purchase #3 | $156.80 | 7.785% | $169.0069 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $162.95 | 4.496% | $170.2762 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $90.36 | 13.873% | $102.8956 | $102.90 | $102.90 | $102.90 |
| Purchase #6 | $42.86 | 6.829% | $45.7869 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $238.94 | 10.155% | $263.2044 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $985.40 | $1,073.6441 | $1,073.65 | $1,073.65 | $1,073.70 | |