| 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 | $73.42 | 10.104% | $80.8384 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $171.64 | 11.384% | $191.1795 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $81.78 | 10.377% | $90.2663 | $90.27 | $90.25 | $90.30 |
| Purchase #4 | $183.94 | 5.416% | $193.9022 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $24.97 | 3.820% | $25.9239 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $142.54 | 3.612% | $147.6885 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $94.91 | 12.783% | $107.0423 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $773.20 | $836.8411 | $836.84 | $836.85 | $836.80 | |