| 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 | $160.49 | 4.283% | $167.3638 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $224.43 | 9.206% | $245.091 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $18.63 | 12.122% | $20.8883 | $20.89 | $20.90 | $20.90 |
| Purchase #4 | $166.35 | 10.470% | $183.7668 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $95.62 | 5.431% | $100.8131 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $164.65 | 5.306% | $173.3863 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $119.54 | 11.464% | $133.2441 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $949.71 | $1,024.5534 | $1,024.55 | $1,024.55 | $1,024.60 | |