| 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 | $124.82 | 7.158% | $133.7546 | $133.75 | $133.75 | $133.80 |
| Purchase #2 | $138.37 | 10.794% | $153.3057 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $233.42 | 7.390% | $250.6697 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $150.62 | 7.337% | $161.671 | $161.67 | $161.65 | $161.70 |
| Purchase #5 | $67.59 | 3.454% | $69.9246 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $58.71 | 9.738% | $64.4272 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $66.72 | 13.140% | $75.487 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $840.25 | $909.2398 | $909.24 | $909.20 | $909.30 | |