| 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 | $144.53 | 6.224% | $153.5255 | $153.53 | $153.55 | $153.50 |
| Purchase #2 | $142.57 | 11.327% | $158.7189 | $158.72 | $158.70 | $158.70 |
| Purchase #3 | $102.58 | 11.561% | $114.4393 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $44.72 | 13.107% | $50.5815 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $33.93 | 4.803% | $35.5597 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $138.51 | 11.162% | $153.9705 | $153.97 | $153.95 | $154.00 |
| Purchase #7 | $69.91 | 11.365% | $77.8553 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $676.75 | $744.6507 | $744.66 | $744.65 | $744.70 | |