| 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 | $133.99 | 6.545% | $142.7596 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $34.35 | 7.171% | $36.8132 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $23.64 | 6.747% | $25.235 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $218.81 | 8.110% | $236.5555 | $236.56 | $236.55 | $236.60 |
| Purchase #5 | $160.85 | 5.853% | $170.2646 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $133.33 | 12.656% | $150.2042 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $163.61 | 7.685% | $176.1834 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $868.58 | $938.0155 | $938.01 | $938.00 | $938.10 | |