| 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 | $149.49 | 9.660% | $163.9307 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $140.98 | 3.247% | $145.5576 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $43.89 | 7.414% | $47.144 | $47.14 | $47.15 | $47.10 |
| Purchase #4 | $165.99 | 4.851% | $174.0422 | $174.04 | $174.05 | $174.00 |
| Purchase #5 | $227.38 | 9.634% | $249.2858 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $126.86 | 10.296% | $139.9215 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $26.28 | 11.326% | $29.2565 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $880.87 | $949.1383 | $949.14 | $949.15 | $949.10 | |