| 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 | $212.49 | 9.519% | $232.7169 | $232.72 | $232.70 | $232.70 |
| Purchase #2 | $173.75 | 13.389% | $197.0134 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $145.82 | 7.618% | $156.9286 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $162.63 | 5.352% | $171.334 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $6.44 | 8.761% | $7.0042 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $51.43 | 8.682% | $55.8952 | $55.90 | $55.90 | $55.90 |
| Purchase #7 | $65.95 | 10.306% | $72.7468 | $72.75 | $72.75 | $72.70 |
| 7 purchase totals = | $818.51 | $893.6391 | $893.64 | $893.65 | $893.50 | |