| 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 | $101.49 | 11.129% | $112.7848 | $112.78 | $112.80 | $112.80 |
| Purchase #2 | $74.59 | 8.771% | $81.1323 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $204.90 | 9.567% | $224.5028 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $84.79 | 7.121% | $90.8279 | $90.83 | $90.85 | $90.80 |
| Purchase #5 | $184.34 | 5.874% | $195.1681 | $195.17 | $195.15 | $195.20 |
| Purchase #6 | $150.41 | 10.549% | $166.2768 | $166.28 | $166.30 | $166.30 |
| Purchase #7 | $198.49 | 3.614% | $205.6634 | $205.66 | $205.65 | $205.70 |
| 7 purchase totals = | $999.01 | $1,076.3561 | $1,076.35 | $1,076.40 | $1,076.40 | |