| 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 | $11.68 | 12.466% | $13.136 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $128.76 | 13.586% | $146.2533 | $146.25 | $146.25 | $146.30 |
| Purchase #3 | $51.26 | 12.730% | $57.7854 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $157.97 | 9.865% | $173.5537 | $173.55 | $173.55 | $173.60 |
| Purchase #5 | $176.49 | 8.854% | $192.1164 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $205.44 | 10.371% | $226.7462 | $226.75 | $226.75 | $226.70 |
| Purchase #7 | $107.49 | 6.341% | $114.3059 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $839.09 | $923.8969 | $923.91 | $923.90 | $923.90 | |