| 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 | $191.97 | 4.246% | $200.121 | $200.12 | $200.10 | $200.10 |
| Purchase #2 | $11.33 | 13.633% | $12.8746 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $47.91 | 7.477% | $51.4922 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $85.68 | 9.343% | $93.6851 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $68.25 | 7.751% | $73.5401 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $160.55 | 8.363% | $173.9768 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $103.60 | 9.301% | $113.2358 | $113.24 | $113.25 | $113.20 |
| 7 purchase totals = | $669.29 | $718.9256 | $718.93 | $718.95 | $718.90 | |