| 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 | $154.36 | 4.737% | $161.672 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $60.49 | 6.600% | $64.4823 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $186.74 | 5.315% | $196.6652 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $141.62 | 10.750% | $156.8442 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $176.80 | 7.176% | $189.4872 | $189.49 | $189.50 | $189.50 |
| Purchase #6 | $66.78 | 12.597% | $75.1923 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $13.79 | 3.612% | $14.2881 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $800.58 | $858.6313 | $858.63 | $858.65 | $858.70 | |