| 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 | $157.43 | 12.158% | $176.5703 | $176.57 | $176.55 | $176.60 |
| Purchase #2 | $36.66 | 10.725% | $40.5918 | $40.59 | $40.60 | $40.60 |
| Purchase #3 | $15.30 | 3.775% | $15.8776 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $136.74 | 6.433% | $145.5365 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $63.82 | 12.310% | $71.6762 | $71.68 | $71.70 | $71.70 |
| Purchase #6 | $20.63 | 4.409% | $21.5396 | $21.54 | $21.55 | $21.50 |
| Purchase #7 | $164.65 | 3.754% | $170.831 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $595.23 | $642.6230 | $642.63 | $642.70 | $642.60 | |