| 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 | $211.48 | 13.360% | $239.7337 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $178.80 | 5.348% | $188.3622 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $5.34 | 4.550% | $5.583 | $5.58 | $5.60 | $5.60 |
| Purchase #4 | $28.60 | 3.615% | $29.6339 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $158.58 | 3.183% | $163.6276 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $153.96 | 7.808% | $165.9812 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $68.42 | 4.325% | $71.3792 | $71.38 | $71.40 | $71.40 |
| 7 purchase totals = | $805.18 | $864.3008 | $864.29 | $864.40 | $864.30 | |