| 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 | $183.95 | 7.195% | $197.1852 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $12.48 | 7.738% | $13.4457 | $13.45 | $13.45 | $13.40 |
| Purchase #3 | $165.60 | 10.422% | $182.8588 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $222.43 | 3.202% | $229.5522 | $229.55 | $229.55 | $229.60 |
| Purchase #5 | $145.55 | 5.874% | $154.0996 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $52.99 | 10.744% | $58.6832 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $99.32 | 6.439% | $105.7152 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $882.32 | $941.5399 | $941.55 | $941.55 | $941.60 | |