| 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 | $173.76 | 5.400% | $183.143 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $91.92 | 11.757% | $102.727 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $200.40 | 11.455% | $223.3558 | $223.36 | $223.35 | $223.40 |
| Purchase #4 | $53.57 | 7.328% | $57.4956 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $244.69 | 10.449% | $270.2577 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $70.35 | 8.449% | $76.2939 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $141.77 | 8.437% | $153.7311 | $153.73 | $153.75 | $153.70 |
| 7 purchase totals = | $976.46 | $1,067.0041 | $1,067.01 | $1,067.05 | $1,067.00 | |