| 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 | $36.65 | 11.188% | $40.7504 | $40.75 | $40.75 | $40.80 |
| Purchase #2 | $127.45 | 13.763% | $144.9909 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $132.87 | 8.202% | $143.768 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $192.93 | 3.664% | $199.999 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $49.85 | 8.761% | $54.2174 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $141.77 | 6.722% | $151.2998 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $133.56 | 12.605% | $150.3952 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $815.08 | $885.4207 | $885.43 | $885.40 | $885.50 | |