| 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 | $177.35 | 7.176% | $190.0766 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $49.52 | 6.353% | $52.666 | $52.67 | $52.65 | $52.70 |
| Purchase #3 | $80.79 | 12.623% | $90.9881 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $36.67 | 3.106% | $37.809 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $46.79 | 4.136% | $48.7252 | $48.73 | $48.75 | $48.70 |
| Purchase #6 | $179.46 | 5.229% | $188.844 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $14.86 | 11.236% | $16.5297 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $585.44 | $625.6386 | $625.65 | $625.70 | $625.60 | |