| 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 | $161.70 | 6.167% | $171.672 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $220.52 | 13.759% | $250.8613 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $48.90 | 11.783% | $54.6619 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $113.91 | 6.615% | $121.4451 | $121.45 | $121.45 | $121.40 |
| Purchase #5 | $42.33 | 7.491% | $45.5009 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $19.51 | 3.657% | $20.2235 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $197.26 | 10.677% | $218.3215 | $218.32 | $218.30 | $218.30 |
| 7 purchase totals = | $804.13 | $882.6862 | $882.68 | $882.60 | $882.70 | |