| 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 | $189.31 | 7.395% | $203.3095 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $9.63 | 11.125% | $10.7013 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $112.71 | 3.238% | $116.3595 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $62.79 | 3.609% | $65.0561 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $192.29 | 11.134% | $213.6996 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $129.42 | 13.270% | $146.594 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $163.51 | 13.748% | $185.9894 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $859.66 | $941.7094 | $941.71 | $941.70 | $941.80 | |