| 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 | $178.54 | 3.373% | $184.5622 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $39.72 | 9.387% | $43.4485 | $43.45 | $43.45 | $43.40 |
| Purchase #3 | $212.82 | 8.848% | $231.6503 | $231.65 | $231.65 | $231.70 |
| Purchase #4 | $78.39 | 8.681% | $85.195 | $85.20 | $85.20 | $85.20 |
| Purchase #5 | $137.53 | 8.731% | $149.5377 | $149.54 | $149.55 | $149.50 |
| Purchase #6 | $133.61 | 5.424% | $140.857 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $40.99 | 13.264% | $46.4269 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $821.60 | $881.6776 | $881.69 | $881.70 | $881.70 | |