| 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 | $137.78 | 3.492% | $142.5913 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $144.91 | 11.440% | $161.4877 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $105.29 | 9.711% | $115.5147 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $10.75 | 8.128% | $11.6238 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $60.88 | 7.109% | $65.208 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $155.61 | 13.601% | $176.7745 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $106.51 | 13.657% | $121.0561 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $721.73 | $794.2561 | $794.25 | $794.20 | $794.30 | |