| 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 | $39.93 | 7.520% | $42.9327 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $140.26 | 13.174% | $158.7379 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $201.28 | 6.453% | $214.2686 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $228.54 | 3.468% | $236.4658 | $236.47 | $236.45 | $236.50 |
| Purchase #5 | $164.46 | 8.568% | $178.5509 | $178.55 | $178.55 | $178.60 |
| Purchase #6 | $31.92 | 7.717% | $34.3833 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $175.94 | 3.198% | $181.5666 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $982.33 | $1,046.9058 | $1,046.91 | $1,046.90 | $1,047.00 | |