| 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 | $19.73 | 13.264% | $22.347 | $22.35 | $22.35 | $22.30 |
| Purchase #2 | $153.39 | 3.309% | $158.4657 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $231.78 | 5.549% | $244.6415 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $171.34 | 3.701% | $177.6813 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $91.41 | 7.616% | $98.3718 | $98.37 | $98.35 | $98.40 |
| Purchase #6 | $75.75 | 4.280% | $78.9921 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $182.61 | 5.137% | $191.9907 | $191.99 | $192.00 | $192.00 |
| 7 purchase totals = | $926.01 | $972.4901 | $972.49 | $972.50 | $972.50 | |