| 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 | $187.63 | 6.830% | $200.4451 | $200.45 | $200.45 | $200.40 |
| Purchase #2 | $100.77 | 13.446% | $114.3195 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $62.43 | 4.829% | $65.4447 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $81.59 | 13.142% | $92.3126 | $92.31 | $92.30 | $92.30 |
| Purchase #5 | $21.48 | 11.648% | $23.982 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $149.88 | 5.178% | $157.6408 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $218.71 | 6.192% | $232.2525 | $232.25 | $232.25 | $232.30 |
| 7 purchase totals = | $822.49 | $886.3972 | $886.39 | $886.40 | $886.30 | |