| 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 | $150.89 | 10.827% | $167.2269 | $167.23 | $167.25 | $167.20 |
| Purchase #2 | $207.56 | 8.795% | $225.8149 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $31.41 | 9.317% | $34.3365 | $34.34 | $34.35 | $34.30 |
| Purchase #4 | $78.84 | 12.779% | $88.915 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $39.73 | 4.234% | $41.4122 | $41.41 | $41.40 | $41.40 |
| Purchase #6 | $50.96 | 5.212% | $53.616 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $168.25 | 3.254% | $173.7249 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $727.64 | $785.0464 | $785.05 | $785.00 | $784.90 | |