| 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 | $175.50 | 10.781% | $194.4207 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $165.27 | 12.414% | $185.7866 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $192.94 | 9.197% | $210.6847 | $210.68 | $210.70 | $210.70 |
| Purchase #4 | $127.74 | 7.863% | $137.7842 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $228.43 | 6.840% | $244.0546 | $244.05 | $244.05 | $244.10 |
| Purchase #6 | $108.44 | 4.188% | $112.9815 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $148.40 | 13.197% | $167.9843 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $1,146.72 | $1,253.6966 | $1,253.68 | $1,253.75 | $1,253.80 | |