| 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 | $132.99 | 10.779% | $147.325 | $147.33 | $147.35 | $147.30 |
| Purchase #2 | $183.94 | 7.537% | $197.8036 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $20.62 | 7.763% | $22.2207 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $41.99 | 12.112% | $47.0758 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $214.48 | 7.859% | $231.336 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $104.40 | 7.187% | $111.9032 | $111.90 | $111.90 | $111.90 |
| Purchase #7 | $15.69 | 6.499% | $16.7097 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $714.11 | $774.3740 | $774.38 | $774.40 | $774.30 | |