| 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 | $192.56 | 5.872% | $203.8671 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $61.69 | 5.136% | $64.8584 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $124.60 | 8.554% | $135.2583 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $111.25 | 5.300% | $117.1463 | $117.15 | $117.15 | $117.10 |
| Purchase #5 | $97.71 | 8.128% | $105.6519 | $105.65 | $105.65 | $105.70 |
| Purchase #6 | $9.36 | 8.561% | $10.1613 | $10.16 | $10.15 | $10.20 |
| Purchase #7 | $160.35 | 8.538% | $174.0407 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $757.52 | $810.9840 | $810.99 | $810.95 | $811.10 | |