| 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 | $163.76 | 3.854% | $170.0713 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $123.86 | 10.783% | $137.2158 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $149.31 | 8.289% | $161.6863 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $13.28 | 12.242% | $14.9057 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $109.34 | 3.130% | $112.7623 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $17.28 | 10.619% | $19.115 | $19.12 | $19.10 | $19.10 |
| Purchase #7 | $167.37 | 10.872% | $185.5665 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $744.20 | $801.3229 | $801.34 | $801.25 | $801.40 | |