| 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 | $143.37 | 7.198% | $153.6898 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $40.34 | 7.428% | $43.3365 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $121.99 | 12.597% | $137.3571 | $137.36 | $137.35 | $137.40 |
| Purchase #4 | $222.70 | 7.579% | $239.5784 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $58.46 | 13.364% | $66.2726 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $115.27 | 6.226% | $122.4467 | $122.45 | $122.45 | $122.40 |
| Purchase #7 | $136.46 | 11.392% | $152.0055 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $838.59 | $914.6866 | $914.70 | $914.70 | $914.70 | |