| 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 | $178.78 | 5.823% | $189.1904 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $182.71 | 11.686% | $204.0615 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $193.62 | 11.450% | $215.7895 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $32.90 | 8.743% | $35.7764 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $146.32 | 10.676% | $161.9411 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $14.32 | 10.495% | $15.8229 | $15.82 | $15.80 | $15.80 |
| Purchase #7 | $185.82 | 8.137% | $200.9402 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $934.47 | $1,023.5220 | $1,023.52 | $1,023.55 | $1,023.50 | |