| 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 | $121.56 | 5.549% | $128.3054 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $37.55 | 10.192% | $41.3771 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $117.97 | 6.702% | $125.8763 | $125.88 | $125.90 | $125.90 |
| Purchase #4 | $169.26 | 4.623% | $177.0849 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $177.26 | 7.821% | $191.1235 | $191.12 | $191.10 | $191.10 |
| Purchase #6 | $62.41 | 9.859% | $68.563 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $18.59 | 13.398% | $21.0807 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $704.60 | $753.4109 | $753.41 | $753.45 | $753.50 | |