| 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 | $164.86 | 7.325% | $176.936 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $11.86 | 9.525% | $12.9897 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $163.55 | 6.184% | $173.6639 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $48.72 | 5.157% | $51.2325 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $109.58 | 11.431% | $122.1061 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $190.62 | 11.166% | $211.9046 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $192.79 | 10.628% | $213.2797 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $881.98 | $962.1125 | $962.11 | $962.15 | $962.10 | |