| 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 | $128.80 | 6.388% | $137.0277 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $94.49 | 9.717% | $103.6716 | $103.67 | $103.65 | $103.70 |
| Purchase #3 | $51.47 | 5.747% | $54.428 | $54.43 | $54.45 | $54.40 |
| Purchase #4 | $161.71 | 5.259% | $170.2143 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $79.94 | 3.381% | $82.6428 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $145.47 | 9.422% | $159.1762 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $47.87 | 3.175% | $49.3899 | $49.39 | $49.40 | $49.40 |
| 7 purchase totals = | $709.75 | $756.5505 | $756.55 | $756.60 | $756.50 | |