| 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 | $148.79 | 12.750% | $167.7607 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $59.81 | 10.241% | $65.9351 | $65.94 | $65.95 | $65.90 |
| Purchase #3 | $176.78 | 9.314% | $193.2453 | $193.25 | $193.25 | $193.20 |
| Purchase #4 | $97.53 | 10.463% | $107.7346 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $84.27 | 8.589% | $91.508 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $106.64 | 9.643% | $116.9233 | $116.92 | $116.90 | $116.90 |
| Purchase #7 | $66.55 | 11.524% | $74.2192 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $740.37 | $817.3262 | $817.33 | $817.30 | $817.20 | |