| 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 | $135.30 | 8.670% | $147.0305 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $107.58 | 12.698% | $121.2405 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $46.45 | 3.212% | $47.942 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $231.41 | 8.806% | $251.788 | $251.79 | $251.80 | $251.80 |
| Purchase #5 | $155.91 | 5.207% | $164.0282 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $58.76 | 8.570% | $63.7957 | $63.80 | $63.80 | $63.80 |
| Purchase #7 | $55.34 | 7.320% | $59.3909 | $59.39 | $59.40 | $59.40 |
| 7 purchase totals = | $790.75 | $855.2158 | $855.22 | $855.30 | $855.10 | |