| 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 | $159.88 | 7.361% | $171.6488 | $171.65 | $171.65 | $171.60 |
| Purchase #2 | $30.56 | 7.823% | $32.9507 | $32.95 | $32.95 | $33.00 |
| Purchase #3 | $149.78 | 3.625% | $155.2095 | $155.21 | $155.20 | $155.20 |
| Purchase #4 | $33.45 | 11.663% | $37.3513 | $37.35 | $37.35 | $37.40 |
| Purchase #5 | $183.40 | 3.651% | $190.0959 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $23.91 | 10.602% | $26.4449 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $205.45 | 3.145% | $211.9114 | $211.91 | $211.90 | $211.90 |
| 7 purchase totals = | $786.43 | $825.6125 | $825.61 | $825.60 | $825.60 | |