| 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 | $187.48 | 8.279% | $203.0015 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $140.83 | 3.733% | $146.0872 | $146.09 | $146.10 | $146.10 |
| Purchase #3 | $39.76 | 4.498% | $41.5484 | $41.55 | $41.55 | $41.50 |
| Purchase #4 | $138.37 | 13.682% | $157.3018 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $65.94 | 3.290% | $68.1094 | $68.11 | $68.10 | $68.10 |
| Purchase #6 | $23.69 | 5.785% | $25.0605 | $25.06 | $25.05 | $25.10 |
| Purchase #7 | $140.42 | 5.298% | $147.8595 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $736.49 | $788.9683 | $788.97 | $788.95 | $789.00 | |