| 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 | $167.43 | 3.727% | $173.6701 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $62.47 | 4.385% | $65.2093 | $65.21 | $65.20 | $65.20 |
| Purchase #3 | $187.44 | 7.272% | $201.0706 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $214.97 | 4.447% | $224.5297 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $136.41 | 10.871% | $151.2391 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $68.63 | 4.541% | $71.7465 | $71.75 | $71.75 | $71.70 |
| Purchase #7 | $23.72 | 4.164% | $24.7077 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $861.07 | $912.1730 | $912.18 | $912.15 | $912.10 | |