| 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 | $155.92 | 4.783% | $163.3777 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $132.31 | 13.261% | $149.8556 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $22.74 | 12.277% | $25.5318 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $78.35 | 5.274% | $82.4822 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $114.28 | 11.610% | $127.5479 | $127.55 | $127.55 | $127.50 |
| Purchase #6 | $131.67 | 10.239% | $145.1517 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $75.90 | 6.259% | $80.6506 | $80.65 | $80.65 | $80.70 |
| 7 purchase totals = | $711.17 | $774.5975 | $774.60 | $774.65 | $774.70 | |