| 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 | $178.86 | 7.864% | $192.9256 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $50.46 | 6.586% | $53.7833 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $154.50 | 4.360% | $161.2362 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $36.67 | 13.864% | $41.7539 | $41.75 | $41.75 | $41.80 |
| Purchase #5 | $179.99 | 10.691% | $199.2327 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $78.25 | 5.344% | $82.4317 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $46.33 | 7.845% | $49.9646 | $49.96 | $49.95 | $50.00 |
| 7 purchase totals = | $725.06 | $781.3280 | $781.32 | $781.40 | $781.30 | |