| 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 | $208.66 | 11.221% | $232.0737 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $216.30 | 5.603% | $228.4193 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $12.86 | 13.728% | $14.6254 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $179.63 | 10.602% | $198.6744 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $132.46 | 9.220% | $144.6728 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $9.90 | 7.122% | $10.6051 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $145.82 | 5.502% | $153.843 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $905.63 | $982.9137 | $982.91 | $982.85 | $982.90 | |