| 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 | $133.63 | 10.370% | $147.4874 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $181.35 | 7.352% | $194.6829 | $194.68 | $194.70 | $194.70 |
| Purchase #3 | $189.67 | 8.688% | $206.1485 | $206.15 | $206.15 | $206.10 |
| Purchase #4 | $95.76 | 6.732% | $102.2066 | $102.21 | $102.20 | $102.20 |
| Purchase #5 | $79.85 | 8.870% | $86.9327 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $54.74 | 11.311% | $60.9316 | $60.93 | $60.95 | $60.90 |
| Purchase #7 | $48.68 | 6.500% | $51.8442 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $783.68 | $850.2339 | $850.23 | $850.30 | $850.10 | |