| 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 | $171.57 | 13.149% | $194.1297 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $239.68 | 6.427% | $255.0842 | $255.08 | $255.10 | $255.10 |
| Purchase #3 | $147.59 | 11.618% | $164.737 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $229.57 | 9.575% | $251.5513 | $251.55 | $251.55 | $251.60 |
| Purchase #5 | $240.78 | 4.396% | $251.3647 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $233.75 | 13.762% | $265.9187 | $265.92 | $265.90 | $265.90 |
| Purchase #7 | $6.88 | 8.612% | $7.4725 | $7.47 | $7.45 | $7.50 |
| 7 purchase totals = | $1,269.82 | $1,390.2581 | $1,390.25 | $1,390.25 | $1,390.30 | |