| 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 | $179.93 | 4.348% | $187.7534 | $187.75 | $187.75 | $187.80 |
| Purchase #2 | $173.67 | 12.415% | $195.2311 | $195.23 | $195.25 | $195.20 |
| Purchase #3 | $116.79 | 5.727% | $123.4786 | $123.48 | $123.50 | $123.50 |
| Purchase #4 | $231.30 | 9.283% | $252.7716 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $125.25 | 3.551% | $129.6976 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $155.95 | 11.379% | $173.6956 | $173.70 | $173.70 | $173.70 |
| Purchase #7 | $190.41 | 10.187% | $209.8071 | $209.81 | $209.80 | $209.80 |
| 7 purchase totals = | $1,173.30 | $1,272.4350 | $1,272.44 | $1,272.45 | $1,272.50 | |