| 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 | $178.29 | 9.134% | $194.575 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $196.40 | 7.204% | $210.5487 | $210.55 | $210.55 | $210.50 |
| Purchase #3 | $47.34 | 4.470% | $49.4561 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $93.90 | 4.146% | $97.7931 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $156.95 | 9.643% | $172.0847 | $172.08 | $172.10 | $172.10 |
| Purchase #6 | $114.26 | 13.150% | $129.2852 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $35.56 | 6.329% | $37.8106 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $822.70 | $891.5534 | $891.56 | $891.60 | $891.60 | |