| 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 | $128.35 | 11.457% | $143.0551 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $148.68 | 3.815% | $154.3521 | $154.35 | $154.35 | $154.40 |
| Purchase #3 | $107.54 | 3.697% | $111.5158 | $111.52 | $111.50 | $111.50 |
| Purchase #4 | $11.98 | 5.823% | $12.6776 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $112.59 | 5.734% | $119.0459 | $119.05 | $119.05 | $119.00 |
| Purchase #6 | $192.41 | 12.780% | $217 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $119.61 | 13.502% | $135.7597 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $821.16 | $893.4062 | $893.42 | $893.40 | $893.50 | |