| 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 | $182.81 | 13.260% | $207.0506 | $207.05 | $207.05 | $207.10 |
| Purchase #2 | $224.61 | 6.758% | $239.7891 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $188.40 | 4.653% | $197.1663 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $128.88 | 7.433% | $138.4597 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $124.48 | 9.391% | $136.1699 | $136.17 | $136.15 | $136.20 |
| Purchase #6 | $19.62 | 5.319% | $20.6636 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $107.85 | 4.247% | $112.4304 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $976.65 | $1,051.7296 | $1,051.73 | $1,051.70 | $1,051.90 | |