| 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 | $144.54 | 3.520% | $149.6278 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $5.65 | 9.861% | $6.2071 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $140.79 | 3.405% | $145.5839 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $167.72 | 10.528% | $185.3776 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $74.86 | 11.136% | $83.1964 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $35.75 | 3.565% | $37.0245 | $37.02 | $37.00 | $37.00 |
| Purchase #7 | $215.89 | 11.561% | $240.849 | $240.85 | $240.85 | $240.80 |
| 7 purchase totals = | $785.20 | $847.8663 | $847.87 | $847.90 | $847.80 | |