| 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 | $194.56 | 11.758% | $217.4364 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $19.37 | 6.381% | $20.606 | $20.61 | $20.60 | $20.60 |
| Purchase #3 | $158.45 | 11.134% | $176.0918 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $68.33 | 3.194% | $70.5125 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $190.61 | 4.368% | $198.9358 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $50.88 | 11.473% | $56.7175 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $43.42 | 10.610% | $48.0269 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $725.62 | $788.3269 | $788.34 | $788.35 | $788.20 | |