| 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 | $176.36 | 12.153% | $197.793 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $195.97 | 5.783% | $207.3029 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $50.87 | 12.162% | $57.0568 | $57.06 | $57.05 | $57.10 |
| Purchase #4 | $229.25 | 4.346% | $239.2132 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $159.63 | 7.861% | $172.1785 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $212.31 | 10.113% | $233.7809 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $164.88 | 9.684% | $180.847 | $180.85 | $180.85 | $180.80 |
| 7 purchase totals = | $1,189.27 | $1,288.1723 | $1,288.17 | $1,288.20 | $1,288.20 | |