| 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 | $160.41 | 12.733% | $180.835 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $34.92 | 10.524% | $38.595 | $38.60 | $38.60 | $38.60 |
| Purchase #3 | $217.42 | 6.126% | $230.7391 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $110.60 | 12.143% | $124.0302 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $237.51 | 3.474% | $245.7611 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $225.43 | 5.659% | $238.1871 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $144.44 | 8.476% | $156.6827 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $1,130.73 | $1,214.8302 | $1,214.84 | $1,214.90 | $1,214.80 | |