| 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 | $171.69 | 12.730% | $193.5461 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $18.46 | 13.414% | $20.9362 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $130.62 | 10.127% | $143.8479 | $143.85 | $143.85 | $143.80 |
| Purchase #4 | $141.48 | 6.670% | $150.9167 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $43.63 | 5.388% | $45.9808 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $238.70 | 12.347% | $268.1723 | $268.17 | $268.15 | $268.20 |
| Purchase #7 | $119.28 | 11.553% | $133.0604 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $863.86 | $956.4604 | $956.47 | $956.45 | $956.40 | |