| 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 | $137.37 | 9.186% | $149.9888 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $64.43 | 11.285% | $71.7009 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $240.57 | 6.286% | $255.6922 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $203.69 | 3.838% | $211.5076 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $151.91 | 7.534% | $163.3549 | $163.35 | $163.35 | $163.40 |
| Purchase #6 | $75.94 | 12.494% | $85.4279 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $5.94 | 6.798% | $6.3438 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $879.85 | $944.0161 | $944.01 | $944.05 | $944.00 | |