| 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 | $177.69 | 5.459% | $187.3901 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $164.44 | 12.355% | $184.7566 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $12.91 | 5.116% | $13.5705 | $13.57 | $13.55 | $13.60 |
| Purchase #4 | $87.95 | 10.674% | $97.3378 | $97.34 | $97.35 | $97.30 |
| Purchase #5 | $105.67 | 8.358% | $114.5019 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $160.56 | 4.822% | $168.3022 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $204.49 | 7.717% | $220.2705 | $220.27 | $220.25 | $220.30 |
| 7 purchase totals = | $913.71 | $986.1296 | $986.13 | $986.10 | $986.20 | |