| 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 | $171.98 | 5.792% | $181.9411 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $117.44 | 11.785% | $131.2803 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $203.75 | 10.270% | $224.6751 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $10.54 | 9.872% | $11.5805 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $161.55 | 11.533% | $180.1816 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $16.90 | 10.551% | $18.6831 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $30.47 | 6.861% | $32.5605 | $32.56 | $32.55 | $32.60 |
| 7 purchase totals = | $712.63 | $780.9022 | $780.90 | $781.00 | $781.00 | |