| 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 | $178.51 | 12.702% | $201.1843 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $142.31 | 11.155% | $158.1847 | $158.18 | $158.20 | $158.20 |
| Purchase #3 | $80.53 | 6.139% | $85.4737 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $39.61 | 8.692% | $43.0529 | $43.05 | $43.05 | $43.10 |
| Purchase #5 | $199.88 | 7.434% | $214.7391 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $207.70 | 8.235% | $224.8041 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $21.96 | 7.319% | $23.5673 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $870.50 | $951.0061 | $950.99 | $951.00 | $951.10 | |