| 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 | $125.43 | 6.335% | $133.376 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $233.81 | 6.419% | $248.8183 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $76.77 | 9.704% | $84.2198 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $171.27 | 6.753% | $182.8359 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $83.96 | 8.774% | $91.3267 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $144.65 | 9.243% | $158.02 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $35.95 | 8.670% | $39.0669 | $39.07 | $39.05 | $39.10 |
| 7 purchase totals = | $871.84 | $937.6636 | $937.68 | $937.65 | $937.60 | |