| 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 | $172.74 | 8.814% | $187.9653 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $102.83 | 13.415% | $116.6246 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $204.59 | 6.403% | $217.6899 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $208.61 | 4.275% | $217.5281 | $217.53 | $217.55 | $217.50 |
| Purchase #5 | $233.82 | 10.485% | $258.336 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $228.94 | 13.156% | $259.0593 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $172.84 | 5.426% | $182.2183 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $1,324.37 | $1,439.4215 | $1,439.43 | $1,439.40 | $1,439.40 | |