| 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 | $119.80 | 9.491% | $131.1702 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $172.26 | 4.222% | $179.5328 | $179.53 | $179.55 | $179.50 |
| Purchase #3 | $151.93 | 7.167% | $162.8188 | $162.82 | $162.80 | $162.80 |
| Purchase #4 | $88.50 | 12.163% | $99.2643 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $20.38 | 11.596% | $22.7433 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $214.84 | 12.514% | $241.7251 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $135.55 | 7.526% | $145.7515 | $145.75 | $145.75 | $145.80 |
| 7 purchase totals = | $903.26 | $983.0060 | $983.00 | $983.00 | $983.00 | |