| 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 | $161.67 | 13.845% | $184.0532 | $184.05 | $184.05 | $184.10 |
| Purchase #2 | $10.38 | 3.535% | $10.7469 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $191.66 | 11.244% | $213.2103 | $213.21 | $213.20 | $213.20 |
| Purchase #4 | $110.79 | 6.552% | $118.049 | $118.05 | $118.05 | $118.00 |
| Purchase #5 | $82.83 | 7.232% | $88.8203 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $137.82 | 4.473% | $143.9847 | $143.98 | $144.00 | $144.00 |
| Purchase #7 | $165.32 | 12.787% | $186.4595 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $860.47 | $945.3239 | $945.32 | $945.30 | $945.30 | |