| 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 | $201.30 | 6.200% | $213.7806 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $171.48 | 13.157% | $194.0416 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $40.29 | 12.144% | $45.1828 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $57.40 | 6.163% | $60.9376 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $132.69 | 5.373% | $139.8194 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $125.53 | 13.570% | $142.5644 | $142.56 | $142.55 | $142.60 |
| Purchase #7 | $129.56 | 10.586% | $143.2752 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $858.25 | $939.6016 | $939.60 | $939.65 | $939.60 | |