| 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 | $147.71 | 4.485% | $154.3348 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $31.28 | 4.352% | $32.6413 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $79.61 | 7.195% | $85.3379 | $85.34 | $85.35 | $85.30 |
| Purchase #4 | $69.27 | 8.691% | $75.2903 | $75.29 | $75.30 | $75.30 |
| Purchase #5 | $22.39 | 8.841% | $24.3695 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $208.57 | 11.589% | $232.7412 | $232.74 | $232.75 | $232.70 |
| Purchase #7 | $249.82 | 12.813% | $281.8294 | $281.83 | $281.85 | $281.80 |
| 7 purchase totals = | $808.65 | $886.5444 | $886.54 | $886.60 | $886.40 | |