| 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 | $179.87 | 6.305% | $191.2108 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $97.60 | 10.133% | $107.4898 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $246.35 | 12.230% | $276.4786 | $276.48 | $276.50 | $276.50 |
| Purchase #4 | $204.47 | 3.688% | $212.0109 | $212.01 | $212.00 | $212.00 |
| Purchase #5 | $238.28 | 11.484% | $265.6441 | $265.64 | $265.65 | $265.60 |
| Purchase #6 | $224.41 | 9.147% | $244.9368 | $244.94 | $244.95 | $244.90 |
| Purchase #7 | $191.61 | 7.598% | $206.1685 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $1,382.59 | $1,503.9395 | $1,503.94 | $1,503.95 | $1,503.90 | |