| 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 | $174.68 | 11.257% | $194.3437 | $194.34 | $194.35 | $194.30 |
| Purchase #2 | $82.64 | 3.836% | $85.8101 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $169.58 | 13.357% | $192.2308 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $158.91 | 6.320% | $168.9531 | $168.95 | $168.95 | $169.00 |
| Purchase #5 | $113.63 | 9.498% | $124.4226 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $159.53 | 5.593% | $168.4525 | $168.45 | $168.45 | $168.50 |
| Purchase #7 | $242.77 | 13.195% | $274.8035 | $274.80 | $274.80 | $274.80 |
| 7 purchase totals = | $1,101.74 | $1,209.0163 | $1,209.00 | $1,209.00 | $1,209.00 | |