| 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 | $146.40 | 12.776% | $165.1041 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $128.99 | 9.187% | $140.8403 | $140.84 | $140.85 | $140.80 |
| Purchase #3 | $183.61 | 3.377% | $189.8105 | $189.81 | $189.80 | $189.80 |
| Purchase #4 | $23.99 | 6.720% | $25.6021 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $49.73 | 8.249% | $53.8322 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $14.60 | 7.174% | $15.6474 | $15.65 | $15.65 | $15.60 |
| Purchase #7 | $54.60 | 12.187% | $61.2541 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $601.92 | $652.0907 | $652.08 | $652.10 | $652.00 | |