| 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 | $139.70 | 13.521% | $158.5888 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $206.56 | 8.622% | $224.3696 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $29.84 | 6.710% | $31.8423 | $31.84 | $31.85 | $31.80 |
| Purchase #4 | $104.74 | 7.392% | $112.4824 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $184.34 | 11.430% | $205.4101 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $71.39 | 11.572% | $79.6513 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $58.87 | 7.665% | $63.3824 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $795.44 | $875.7269 | $875.72 | $875.75 | $875.80 | |