| 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 | $163.33 | 7.493% | $175.5683 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $73.94 | 12.251% | $82.9984 | $83.00 | $83.00 | $83.00 |
| Purchase #3 | $193.45 | 11.180% | $215.0777 | $215.08 | $215.10 | $215.10 |
| Purchase #4 | $157.54 | 4.818% | $165.1303 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $133.78 | 5.728% | $141.4429 | $141.44 | $141.45 | $141.40 |
| Purchase #6 | $11.48 | 11.874% | $12.8431 | $12.84 | $12.85 | $12.80 |
| Purchase #7 | $175.83 | 6.403% | $187.0884 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $909.35 | $980.1491 | $980.15 | $980.20 | $980.10 | |