| 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 | $160.90 | 7.716% | $173.315 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $51.30 | 3.190% | $52.9365 | $52.94 | $52.95 | $52.90 |
| Purchase #3 | $136.93 | 13.212% | $155.0212 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $9.51 | 10.374% | $10.4966 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $113.88 | 10.484% | $125.8192 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $124.41 | 9.857% | $136.6731 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $15.33 | 10.434% | $16.9295 | $16.93 | $16.95 | $16.90 |
| 7 purchase totals = | $612.26 | $671.1911 | $671.20 | $671.15 | $671.10 | |