| 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 | $16.95 | 12.638% | $19.0921 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $137.58 | 9.617% | $150.8111 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $11.82 | 6.567% | $12.5962 | $12.60 | $12.60 | $12.60 |
| Purchase #4 | $100.55 | 6.731% | $107.318 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $157.46 | 12.353% | $176.911 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $211.89 | 9.176% | $231.333 | $231.33 | $231.35 | $231.30 |
| Purchase #7 | $217.59 | 10.732% | $240.9418 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $853.84 | $939.0032 | $939.00 | $939.00 | $938.90 | |