| 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 | $121.85 | 10.137% | $134.2019 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $148.38 | 13.623% | $168.5938 | $168.59 | $168.60 | $168.60 |
| Purchase #3 | $127.96 | 5.480% | $134.9722 | $134.97 | $134.95 | $135.00 |
| Purchase #4 | $71.27 | 11.135% | $79.2059 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $24.45 | 6.337% | $25.9994 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $103.37 | 11.766% | $115.5325 | $115.53 | $115.55 | $115.50 |
| Purchase #7 | $149.81 | 5.442% | $157.9627 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $747.09 | $816.4684 | $816.46 | $816.45 | $816.50 | |