| 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 | $195.98 | 10.634% | $216.8205 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $75.82 | 4.688% | $79.3744 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $148.49 | 3.619% | $153.8639 | $153.86 | $153.85 | $153.90 |
| Purchase #4 | $148.68 | 7.569% | $159.9336 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $234.71 | 5.579% | $247.8045 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $186.57 | 12.796% | $210.4435 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $93.83 | 7.379% | $100.7537 | $100.75 | $100.75 | $100.80 |
| 7 purchase totals = | $1,084.08 | $1,168.9941 | $1,168.97 | $1,168.95 | $1,169.00 | |