| 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 | $162.74 | 5.381% | $171.497 | $171.50 | $171.50 | $171.50 |
| Purchase #2 | $21.82 | 6.210% | $23.175 | $23.18 | $23.20 | $23.20 |
| Purchase #3 | $105.53 | 12.116% | $118.316 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $115.58 | 5.591% | $122.0421 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $45.56 | 5.117% | $47.8913 | $47.89 | $47.90 | $47.90 |
| Purchase #6 | $220.85 | 4.738% | $231.3139 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $84.46 | 11.121% | $93.8528 | $93.85 | $93.85 | $93.90 |
| 7 purchase totals = | $756.54 | $808.0881 | $808.09 | $808.10 | $808.10 | |