| 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 | $176.91 | 10.204% | $194.9619 | $194.96 | $194.95 | $195.00 |
| Purchase #2 | $147.92 | 5.362% | $155.8515 | $155.85 | $155.85 | $155.90 |
| Purchase #3 | $82.45 | 9.130% | $89.9777 | $89.98 | $90.00 | $90.00 |
| Purchase #4 | $135.29 | 9.430% | $148.0478 | $148.05 | $148.05 | $148.00 |
| Purchase #5 | $207.40 | 4.367% | $216.4572 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $143.35 | 6.159% | $152.1789 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $12.90 | 12.625% | $14.5286 | $14.53 | $14.55 | $14.50 |
| 7 purchase totals = | $906.22 | $972.0036 | $972.01 | $972.05 | $972.10 | |