| 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 | $141.57 | 6.263% | $150.4365 | $150.44 | $150.45 | $150.40 |
| Purchase #2 | $130.92 | 5.463% | $138.0722 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $148.46 | 7.692% | $159.8795 | $159.88 | $159.90 | $159.90 |
| Purchase #4 | $75.29 | 8.303% | $81.5413 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $9.82 | 11.397% | $10.9392 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $147.49 | 7.353% | $158.3349 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $47.69 | 3.432% | $49.3267 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $701.24 | $748.5303 | $748.53 | $748.60 | $748.40 | |