| 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 | $187.75 | 7.547% | $201.9195 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $228.39 | 8.184% | $247.0814 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $115.83 | 6.783% | $123.6867 | $123.69 | $123.70 | $123.70 |
| Purchase #4 | $77.82 | 10.200% | $85.7576 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $48.56 | 5.407% | $51.1856 | $51.19 | $51.20 | $51.20 |
| Purchase #6 | $103.40 | 10.860% | $114.6292 | $114.63 | $114.65 | $114.60 |
| Purchase #7 | $118.67 | 11.728% | $132.5876 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $880.42 | $956.8476 | $956.86 | $956.90 | $956.90 | |