| 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 | $155.54 | 6.423% | $165.5303 | $165.53 | $165.55 | $165.50 |
| Purchase #2 | $143.88 | 13.376% | $163.1254 | $163.13 | $163.15 | $163.10 |
| Purchase #3 | $126.42 | 10.781% | $140.0493 | $140.05 | $140.05 | $140.00 |
| Purchase #4 | $148.61 | 8.107% | $160.6578 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $154.58 | 6.660% | $164.875 | $164.88 | $164.90 | $164.90 |
| Purchase #6 | $154.98 | 4.156% | $161.421 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $121.70 | 6.787% | $129.9598 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $1,005.71 | $1,085.6186 | $1,085.63 | $1,085.65 | $1,085.60 | |