| 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 | $144.81 | 8.567% | $157.2159 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $94.31 | 4.676% | $98.7199 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $182.37 | 6.653% | $194.5031 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $182.56 | 6.214% | $193.9043 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $7.42 | 4.284% | $7.7379 | $7.74 | $7.75 | $7.70 |
| Purchase #6 | $116.99 | 12.871% | $132.0478 | $132.05 | $132.05 | $132.00 |
| Purchase #7 | $116.80 | 13.374% | $132.4208 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $845.26 | $916.5497 | $916.55 | $916.50 | $916.40 | |