| 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 | $152.89 | 3.421% | $158.1204 | $158.12 | $158.10 | $158.10 |
| Purchase #2 | $246.43 | 5.672% | $260.4075 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $43.89 | 10.237% | $48.383 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $85.26 | 5.187% | $89.6824 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $173.48 | 6.356% | $184.5064 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $190.43 | 4.311% | $198.6394 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $163.88 | 9.860% | $180.0386 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $1,056.26 | $1,119.7777 | $1,119.78 | $1,119.80 | $1,119.70 | |