| 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 | $166.33 | 8.318% | $180.1653 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $125.79 | 9.175% | $137.3312 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $5.89 | 12.198% | $6.6085 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $19.55 | 4.714% | $20.4716 | $20.47 | $20.45 | $20.50 |
| Purchase #5 | $188.62 | 10.207% | $207.8724 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $240.95 | 11.438% | $268.5099 | $268.51 | $268.50 | $268.50 |
| Purchase #7 | $218.70 | 10.694% | $242.0878 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $965.83 | $1,063.0467 | $1,063.05 | $1,063.00 | $1,063.10 | |