| 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 | $169.75 | 13.633% | $192.892 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $104.60 | 8.722% | $113.7232 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $10.67 | 6.860% | $11.402 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $213.34 | 7.277% | $228.8648 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $39.47 | 11.144% | $43.8685 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $112.45 | 8.873% | $122.4277 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $217.26 | 3.716% | $225.3334 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $867.54 | $938.5116 | $938.50 | $938.50 | $938.50 | |