| 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 | $185.35 | 11.530% | $206.7209 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $80.82 | 13.509% | $91.738 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $153.80 | 10.244% | $169.5553 | $169.56 | $169.55 | $169.60 |
| Purchase #4 | $119.97 | 9.547% | $131.4235 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $141.92 | 12.492% | $159.6486 | $159.65 | $159.65 | $159.60 |
| Purchase #6 | $60.98 | 10.366% | $67.3012 | $67.30 | $67.30 | $67.30 |
| Purchase #7 | $39.59 | 8.808% | $43.0771 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $782.43 | $869.4646 | $869.47 | $869.45 | $869.40 | |