| 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 | $70.28 | 8.647% | $76.3571 | $76.36 | $76.35 | $76.40 |
| Purchase #2 | $167.62 | 9.166% | $182.984 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $249.30 | 9.692% | $273.4622 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $231.42 | 6.459% | $246.3674 | $246.37 | $246.35 | $246.40 |
| Purchase #5 | $138.34 | 12.835% | $156.0959 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $110.79 | 5.257% | $116.6142 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $240.53 | 10.124% | $264.8813 | $264.88 | $264.90 | $264.90 |
| 7 purchase totals = | $1,208.28 | $1,316.7621 | $1,316.76 | $1,316.75 | $1,316.90 | |