| 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 | $191.37 | 3.128% | $197.3561 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $138.78 | 9.440% | $151.8808 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $24.72 | 5.806% | $26.1552 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $236.39 | 8.121% | $255.5872 | $255.59 | $255.60 | $255.60 |
| Purchase #5 | $25.33 | 7.348% | $27.1912 | $27.19 | $27.20 | $27.20 |
| Purchase #6 | $172.74 | 13.497% | $196.0547 | $196.05 | $196.05 | $196.10 |
| Purchase #7 | $93.59 | 5.719% | $98.9424 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $882.92 | $953.1676 | $953.17 | $953.20 | $953.30 | |