| 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 | $159.74 | 5.768% | $168.9538 | $168.95 | $168.95 | $169.00 |
| Purchase #2 | $52.93 | 13.706% | $60.1846 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $161.72 | 5.767% | $171.0464 | $171.05 | $171.05 | $171.00 |
| Purchase #4 | $244.79 | 7.493% | $263.1321 | $263.13 | $263.15 | $263.10 |
| Purchase #5 | $113.43 | 9.810% | $124.5575 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $112.56 | 4.393% | $117.5048 | $117.50 | $117.50 | $117.50 |
| Purchase #7 | $163.77 | 12.265% | $183.8564 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $1,008.94 | $1,089.2356 | $1,089.23 | $1,089.25 | $1,089.30 | |