| 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 | $167.42 | 10.480% | $184.9656 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $245.79 | 3.103% | $253.4169 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $241.33 | 4.444% | $252.0547 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $97.75 | 11.692% | $109.1789 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $66.43 | 11.582% | $74.1239 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $188.27 | 13.290% | $213.2911 | $213.29 | $213.30 | $213.30 |
| Purchase #7 | $169.46 | 10.665% | $187.5329 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $1,176.45 | $1,274.5640 | $1,274.56 | $1,274.55 | $1,274.60 | |