| 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 | $75.88 | 8.561% | $82.3761 | $82.38 | $82.40 | $82.40 |
| Purchase #2 | $154.79 | 10.681% | $171.3231 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $56.53 | 7.592% | $60.8218 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $15.25 | 13.734% | $17.3444 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $100.74 | 13.769% | $114.6109 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $175.45 | 7.630% | $188.8368 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $226.99 | 10.654% | $251.1735 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $805.63 | $886.4866 | $886.48 | $886.45 | $886.40 | |