| 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 | $162.45 | 3.871% | $168.7384 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $240.41 | 11.178% | $267.283 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $137.46 | 8.750% | $149.4878 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $185.36 | 10.678% | $205.1527 | $205.15 | $205.15 | $205.20 |
| Purchase #5 | $127.34 | 7.833% | $137.3145 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $56.29 | 11.644% | $62.8444 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $208.65 | 10.758% | $231.0966 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $1,117.96 | $1,221.9174 | $1,221.91 | $1,221.95 | $1,221.90 | |