| 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 | $159.64 | 8.701% | $173.5303 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $10.41 | 9.756% | $11.4256 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $112.34 | 9.397% | $122.8966 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $48.91 | 8.382% | $53.0096 | $53.01 | $53.00 | $53.00 |
| Purchase #5 | $99.85 | 6.174% | $106.0147 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $25.56 | 8.157% | $27.6449 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $195.59 | 8.692% | $212.5907 | $212.59 | $212.60 | $212.60 |
| 7 purchase totals = | $652.30 | $707.1124 | $707.11 | $707.15 | $707.00 | |