| 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 | $169.60 | 5.332% | $178.6431 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $150.38 | 11.315% | $167.3955 | $167.40 | $167.40 | $167.40 |
| Purchase #3 | $162.33 | 10.568% | $179.485 | $179.49 | $179.50 | $179.50 |
| Purchase #4 | $129.79 | 5.493% | $136.9194 | $136.92 | $136.90 | $136.90 |
| Purchase #5 | $98.90 | 11.307% | $110.0826 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $20.95 | 9.328% | $22.9042 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $45.81 | 6.202% | $48.6511 | $48.65 | $48.65 | $48.70 |
| 7 purchase totals = | $777.76 | $844.0809 | $844.08 | $844.10 | $844.10 | |