| 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 | $199.40 | 7.409% | $214.1735 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $109.51 | 12.250% | $122.925 | $122.93 | $122.95 | $122.90 |
| Purchase #3 | $141.52 | 4.832% | $148.3582 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $143.90 | 5.840% | $152.3038 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $64.93 | 3.840% | $67.4233 | $67.42 | $67.40 | $67.40 |
| Purchase #6 | $8.99 | 11.190% | $9.996 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $56.81 | 4.716% | $59.4892 | $59.49 | $59.50 | $59.50 |
| 7 purchase totals = | $725.06 | $774.6690 | $774.67 | $774.65 | $774.70 | |