| 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 | $198.28 | 6.238% | $210.6487 | $210.65 | $210.65 | $210.60 |
| Purchase #2 | $18.73 | 5.749% | $19.8068 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $199.49 | 7.506% | $214.4637 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $60.41 | 7.262% | $64.797 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $125.50 | 3.625% | $130.0494 | $130.05 | $130.05 | $130.00 |
| Purchase #6 | $30.70 | 6.839% | $32.7996 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $92.57 | 13.635% | $105.1919 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $725.68 | $777.7571 | $777.76 | $777.75 | $777.70 | |