| 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 | $159.84 | 10.637% | $176.8422 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $223.40 | 5.230% | $235.0838 | $235.08 | $235.10 | $235.10 |
| Purchase #3 | $233.74 | 10.671% | $258.6824 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $166.30 | 6.677% | $177.4039 | $177.40 | $177.40 | $177.40 |
| Purchase #5 | $34.53 | 11.397% | $38.4654 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $19.86 | 4.135% | $20.6812 | $20.68 | $20.70 | $20.70 |
| Purchase #7 | $148.58 | 5.655% | $156.9822 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $986.25 | $1,064.1411 | $1,064.13 | $1,064.20 | $1,064.20 | |