| 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 | $134.67 | 6.129% | $142.9239 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $17.50 | 7.294% | $18.7765 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $243.49 | 7.616% | $262.0342 | $262.03 | $262.05 | $262.00 |
| Purchase #4 | $26.64 | 10.797% | $29.5163 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $31.41 | 9.827% | $34.4967 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $213.46 | 10.401% | $235.662 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $148.87 | 8.159% | $161.0163 | $161.02 | $161.00 | $161.00 |
| 7 purchase totals = | $816.04 | $884.4259 | $884.43 | $884.40 | $884.40 | |