| 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 | $184.75 | 8.182% | $199.8662 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $201.49 | 11.387% | $224.4337 | $224.43 | $224.45 | $224.40 |
| Purchase #3 | $223.49 | 11.556% | $249.3165 | $249.32 | $249.30 | $249.30 |
| Purchase #4 | $43.83 | 13.654% | $49.8145 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $126.93 | 13.487% | $144.049 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $16.26 | 3.857% | $16.8871 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $52.54 | 9.536% | $57.5502 | $57.55 | $57.55 | $57.60 |
| 7 purchase totals = | $849.29 | $941.9172 | $941.92 | $941.90 | $941.90 | |