| 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 | $70.65 | 13.595% | $80.2549 | $80.25 | $80.25 | $80.30 |
| Purchase #2 | $160.36 | 13.594% | $182.1593 | $182.16 | $182.15 | $182.20 |
| Purchase #3 | $248.68 | 9.144% | $271.4193 | $271.42 | $271.40 | $271.40 |
| Purchase #4 | $192.76 | 4.848% | $202.105 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $156.57 | 4.769% | $164.0368 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $70.95 | 7.176% | $76.0414 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $179.95 | 11.505% | $200.6532 | $200.65 | $200.65 | $200.70 |
| 7 purchase totals = | $1,079.92 | $1,176.6699 | $1,176.67 | $1,176.65 | $1,176.70 | |