| 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 | $141.63 | 3.569% | $146.6848 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $148.55 | 4.514% | $155.2555 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $140.76 | 11.651% | $157.1599 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $155.29 | 6.769% | $165.8016 | $165.80 | $165.80 | $165.80 |
| Purchase #5 | $18.51 | 9.381% | $20.2464 | $20.25 | $20.25 | $20.20 |
| Purchase #6 | $30.41 | 4.758% | $31.8569 | $31.86 | $31.85 | $31.90 |
| Purchase #7 | $178.93 | 10.480% | $197.6819 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $814.08 | $874.6870 | $874.69 | $874.70 | $874.80 | |