| 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 | $203.64 | 5.800% | $215.4511 | $215.45 | $215.45 | $215.50 |
| Purchase #2 | $8.42 | 3.391% | $8.7055 | $8.71 | $8.70 | $8.70 |
| Purchase #3 | $85.64 | 13.423% | $97.1355 | $97.14 | $97.15 | $97.10 |
| Purchase #4 | $169.90 | 6.248% | $180.5154 | $180.52 | $180.50 | $180.50 |
| Purchase #5 | $181.93 | 8.169% | $196.7919 | $196.79 | $196.80 | $196.80 |
| Purchase #6 | $185.65 | 4.424% | $193.8632 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $8.60 | 9.243% | $9.3949 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $843.78 | $901.8575 | $901.86 | $901.85 | $901.90 | |