| 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 | $152.80 | 12.428% | $171.79 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $172.84 | 4.513% | $180.6403 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $83.74 | 13.860% | $95.3464 | $95.35 | $95.35 | $95.30 |
| Purchase #4 | $119.52 | 12.703% | $134.7026 | $134.70 | $134.70 | $134.70 |
| Purchase #5 | $89.95 | 10.137% | $99.0682 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $47.38 | 10.304% | $52.262 | $52.26 | $52.25 | $52.30 |
| Purchase #7 | $228.85 | 9.441% | $250.4557 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $895.08 | $984.2652 | $984.27 | $984.25 | $984.30 | |