| 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 | $135.99 | 9.561% | $148.992 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $165.33 | 11.205% | $183.8552 | $183.86 | $183.85 | $183.90 |
| Purchase #3 | $250.37 | 4.168% | $260.8054 | $260.81 | $260.80 | $260.80 |
| Purchase #4 | $150.76 | 8.414% | $163.4449 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $111.58 | 8.120% | $120.6403 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $14.82 | 5.626% | $15.6538 | $15.65 | $15.65 | $15.70 |
| Purchase #7 | $208.77 | 3.207% | $215.4653 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $1,037.62 | $1,108.8569 | $1,108.86 | $1,108.85 | $1,108.90 | |