| 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 | $200.78 | 7.636% | $216.1116 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $142.79 | 11.355% | $159.0038 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $138.44 | 8.755% | $150.5604 | $150.56 | $150.55 | $150.60 |
| Purchase #4 | $30.54 | 13.380% | $34.6263 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $205.78 | 13.638% | $233.8443 | $233.84 | $233.85 | $233.80 |
| Purchase #6 | $200.94 | 3.749% | $208.4732 | $208.47 | $208.45 | $208.50 |
| Purchase #7 | $151.84 | 12.219% | $170.3933 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $1,071.11 | $1,173.0129 | $1,173.00 | $1,173.00 | $1,173.00 | |