| 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 | $155.79 | 8.502% | $169.0353 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $75.39 | 12.270% | $84.6404 | $84.64 | $84.65 | $84.60 |
| Purchase #3 | $196.81 | 5.868% | $208.3588 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $215.57 | 3.567% | $223.2594 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $209.25 | 5.140% | $220.0055 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $94.84 | 10.769% | $105.0533 | $105.05 | $105.05 | $105.10 |
| Purchase #7 | $152.35 | 6.684% | $162.5331 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $1,100.00 | $1,172.8858 | $1,172.89 | $1,172.90 | $1,172.90 | |