| 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 | $135.34 | 7.413% | $145.3728 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $182.35 | 11.408% | $203.1525 | $203.15 | $203.15 | $203.20 |
| Purchase #3 | $43.90 | 5.581% | $46.3501 | $46.35 | $46.35 | $46.40 |
| Purchase #4 | $228.56 | 6.238% | $242.8176 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $83.79 | 5.820% | $88.6666 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $89.27 | 13.411% | $101.242 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $15.78 | 4.458% | $16.4835 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $778.99 | $844.0851 | $844.08 | $844.05 | $844.20 | |