| 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 | $110.67 | 3.441% | $114.4782 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $152.75 | 4.425% | $159.5092 | $159.51 | $159.50 | $159.50 |
| Purchase #3 | $151.57 | 10.311% | $167.1984 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $78.95 | 3.366% | $81.6075 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $55.56 | 4.524% | $58.0735 | $58.07 | $58.05 | $58.10 |
| Purchase #6 | $33.37 | 6.816% | $35.6445 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $249.59 | 5.112% | $262.349 | $262.35 | $262.35 | $262.30 |
| 7 purchase totals = | $832.46 | $878.8603 | $878.86 | $878.85 | $878.80 | |