| 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 | $75.47 | 11.873% | $84.4306 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $174.70 | 4.470% | $182.5091 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $104.97 | 12.866% | $118.4754 | $118.48 | $118.50 | $118.50 |
| Purchase #4 | $179.63 | 4.598% | $187.8894 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $104.40 | 12.489% | $117.4385 | $117.44 | $117.45 | $117.40 |
| Purchase #6 | $114.90 | 11.674% | $128.3134 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $195.84 | 8.294% | $212.083 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $949.91 | $1,031.1394 | $1,031.14 | $1,031.20 | $1,031.10 | |