| 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 | $159.77 | 11.872% | $178.7379 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $47.88 | 10.738% | $53.0214 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $154.40 | 12.193% | $173.226 | $173.23 | $173.25 | $173.20 |
| Purchase #4 | $211.51 | 10.391% | $233.488 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $98.33 | 11.621% | $109.7569 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $66.31 | 10.384% | $73.1956 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $79.69 | 10.246% | $87.855 | $87.86 | $87.85 | $87.90 |
| 7 purchase totals = | $817.89 | $909.2808 | $909.30 | $909.30 | $909.30 | |