| 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 | $205.40 | 13.620% | $233.3755 | $233.38 | $233.40 | $233.40 |
| Purchase #2 | $38.84 | 13.382% | $44.0376 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $177.46 | 9.170% | $193.7331 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $68.36 | 7.411% | $73.4262 | $73.43 | $73.45 | $73.40 |
| Purchase #5 | $5.69 | 7.545% | $6.1193 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $51.60 | 9.274% | $56.3854 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $149.91 | 11.497% | $167.1452 | $167.15 | $167.15 | $167.10 |
| 7 purchase totals = | $697.26 | $774.2223 | $774.24 | $774.30 | $774.10 | |