| 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 | $115.39 | 11.620% | $128.7983 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $126.84 | 8.630% | $137.7863 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $190.98 | 7.734% | $205.7504 | $205.75 | $205.75 | $205.80 |
| Purchase #4 | $192.52 | 11.135% | $213.9571 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $65.71 | 13.460% | $74.5546 | $74.55 | $74.55 | $74.60 |
| Purchase #6 | $150.98 | 11.508% | $168.3548 | $168.35 | $168.35 | $168.40 |
| Purchase #7 | $206.54 | 9.491% | $226.1427 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $1,048.96 | $1,155.3442 | $1,155.34 | $1,155.35 | $1,155.50 | |