| 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 | $143.56 | 7.117% | $153.7772 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $39.47 | 5.214% | $41.528 | $41.53 | $41.55 | $41.50 |
| Purchase #3 | $10.29 | 6.633% | $10.9725 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $165.30 | 4.713% | $173.0906 | $173.09 | $173.10 | $173.10 |
| Purchase #5 | $84.62 | 10.391% | $93.4129 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $55.93 | 5.261% | $58.8725 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $20.53 | 6.720% | $21.9096 | $21.91 | $21.90 | $21.90 |
| 7 purchase totals = | $519.70 | $553.5633 | $553.56 | $553.55 | $553.60 | |