| 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 | $155.50 | 4.798% | $162.9609 | $162.96 | $162.95 | $163.00 |
| Purchase #2 | $120.96 | 8.438% | $131.1666 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $154.91 | 10.178% | $170.6767 | $170.68 | $170.70 | $170.70 |
| Purchase #4 | $117.79 | 13.331% | $133.4926 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $142.75 | 4.393% | $149.021 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $237.46 | 7.622% | $255.5592 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $121.46 | 13.135% | $137.4138 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $1,050.83 | $1,140.2908 | $1,140.29 | $1,140.25 | $1,140.40 | |