| 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 | $16.48 | 6.391% | $17.5332 | $17.53 | $17.55 | $17.50 |
| Purchase #2 | $184.43 | 6.261% | $195.9772 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $149.60 | 12.622% | $168.4825 | $168.48 | $168.50 | $168.50 |
| Purchase #4 | $131.75 | 13.107% | $149.0185 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $145.77 | 8.620% | $158.3354 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $59.98 | 7.189% | $64.292 | $64.29 | $64.30 | $64.30 |
| Purchase #7 | $154.75 | 11.599% | $172.6995 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $842.76 | $926.3383 | $926.34 | $926.40 | $926.30 | |