| 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 | $166.63 | 10.496% | $184.1195 | $184.12 | $184.10 | $184.10 |
| Purchase #2 | $34.46 | 9.579% | $37.7609 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $109.71 | 3.284% | $113.3129 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $72.59 | 3.128% | $74.8606 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $130.33 | 11.462% | $145.2684 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $161.55 | 10.769% | $178.9473 | $178.95 | $178.95 | $178.90 |
| Purchase #7 | $151.71 | 12.251% | $170.296 | $170.30 | $170.30 | $170.30 |
| 7 purchase totals = | $826.98 | $904.5656 | $904.57 | $904.50 | $904.60 | |