| 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 | $36.49 | 6.277% | $38.7805 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $160.26 | 7.425% | $172.1593 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $146.31 | 12.772% | $164.9967 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $214.41 | 11.736% | $239.5732 | $239.57 | $239.55 | $239.60 |
| Purchase #5 | $41.81 | 10.466% | $46.1858 | $46.19 | $46.20 | $46.20 |
| Purchase #6 | $46.66 | 11.134% | $51.8551 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $34.90 | 5.315% | $36.7549 | $36.75 | $36.75 | $36.80 |
| 7 purchase totals = | $680.84 | $750.3055 | $750.31 | $750.30 | $750.50 | |