| 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 | $148.33 | 7.803% | $159.9042 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $243.56 | 8.690% | $264.7254 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $82.34 | 7.836% | $88.7922 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $42.96 | 6.612% | $45.8005 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $176.94 | 11.787% | $197.7959 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $32.66 | 4.602% | $34.163 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $129.33 | 6.862% | $138.2046 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $856.12 | $929.3858 | $929.38 | $929.40 | $929.40 | |