| 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 | $183.93 | 4.815% | $192.7862 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $139.41 | 7.106% | $149.3165 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $57.54 | 8.478% | $62.4182 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $9.81 | 4.493% | $10.2508 | $10.25 | $10.25 | $10.30 |
| Purchase #5 | $146.64 | 11.398% | $163.354 | $163.35 | $163.35 | $163.40 |
| Purchase #6 | $25.36 | 3.621% | $26.2783 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $174.47 | 4.638% | $182.5619 | $182.56 | $182.55 | $182.60 |
| 7 purchase totals = | $737.16 | $786.9659 | $786.97 | $786.95 | $787.10 | |