| 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 | $169.96 | 8.201% | $183.8984 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $15.43 | 9.491% | $16.8945 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $117.50 | 6.783% | $125.47 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $249.95 | 12.276% | $280.6339 | $280.63 | $280.65 | $280.60 |
| Purchase #5 | $145.26 | 10.181% | $160.0489 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $205.58 | 4.871% | $215.5938 | $215.59 | $215.60 | $215.60 |
| Purchase #7 | $127.72 | 6.288% | $135.751 | $135.75 | $135.75 | $135.80 |
| 7 purchase totals = | $1,031.40 | $1,118.2905 | $1,118.28 | $1,118.30 | $1,118.30 | |