| 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 | $175.50 | 9.289% | $191.8022 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $118.65 | 3.220% | $122.4705 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $190.79 | 11.656% | $213.0285 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $213.44 | 11.257% | $237.4669 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $138.88 | 5.343% | $146.3004 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $8.73 | 9.608% | $9.5688 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $211.36 | 11.757% | $236.2096 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $1,057.35 | $1,156.8469 | $1,156.85 | $1,156.80 | $1,156.90 | |