| 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 | $192.61 | 4.838% | $201.9285 | $201.93 | $201.95 | $201.90 |
| Purchase #2 | $145.54 | 8.608% | $158.0681 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $115.61 | 4.289% | $120.5685 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $94.92 | 6.731% | $101.3091 | $101.31 | $101.30 | $101.30 |
| Purchase #5 | $59.51 | 12.170% | $66.7524 | $66.75 | $66.75 | $66.80 |
| Purchase #6 | $78.80 | 9.806% | $86.5271 | $86.53 | $86.55 | $86.50 |
| Purchase #7 | $113.54 | 11.701% | $126.8253 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $800.53 | $861.9790 | $861.99 | $862.00 | $862.00 | |