| 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 | $130.88 | 13.337% | $148.3355 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $15.92 | 11.623% | $17.7704 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $119.71 | 6.173% | $127.0997 | $127.10 | $127.10 | $127.10 |
| Purchase #4 | $176.25 | 10.582% | $194.9008 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $224.97 | 7.428% | $241.6808 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $160.71 | 13.863% | $182.9892 | $182.99 | $183.00 | $183.00 |
| Purchase #7 | $155.93 | 8.509% | $169.1981 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $984.37 | $1,081.9745 | $1,081.98 | $1,082.00 | $1,082.00 | |