| 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 | $156.82 | 4.367% | $163.6683 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $209.53 | 8.119% | $226.5417 | $226.54 | $226.55 | $226.50 |
| Purchase #3 | $58.82 | 13.126% | $66.5407 | $66.54 | $66.55 | $66.50 |
| Purchase #4 | $217.37 | 10.467% | $240.1221 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $7.93 | 13.867% | $9.0297 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $9.94 | 4.541% | $10.3914 | $10.39 | $10.40 | $10.40 |
| Purchase #7 | $33.62 | 5.414% | $35.4402 | $35.44 | $35.45 | $35.40 |
| 7 purchase totals = | $694.03 | $751.7341 | $751.73 | $751.75 | $751.60 | |