| 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 | $77.95 | 3.744% | $80.8684 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $242.51 | 8.827% | $263.9164 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $86.89 | 13.140% | $98.3073 | $98.31 | $98.30 | $98.30 |
| Purchase #4 | $227.73 | 4.400% | $237.7501 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $168.35 | 9.164% | $183.7776 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $178.68 | 6.288% | $189.9154 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $192.26 | 13.620% | $218.4458 | $218.45 | $218.45 | $218.40 |
| 7 purchase totals = | $1,174.37 | $1,272.9810 | $1,273.00 | $1,272.95 | $1,273.00 | |