| 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 | $124.60 | 11.215% | $138.5739 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $198.51 | 10.385% | $219.1253 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $101.72 | 8.500% | $110.3662 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $109.94 | 11.295% | $122.3577 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $121.75 | 12.241% | $136.6534 | $136.65 | $136.65 | $136.70 |
| Purchase #6 | $67.51 | 12.576% | $76.0001 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $60.40 | 5.699% | $63.8422 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $784.43 | $866.9188 | $866.92 | $866.90 | $867.00 | |