| 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 | $175.55 | 6.435% | $186.8466 | $186.85 | $186.85 | $186.80 |
| Purchase #2 | $85.41 | 7.758% | $92.0361 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $213.72 | 4.511% | $223.3609 | $223.36 | $223.35 | $223.40 |
| Purchase #4 | $86.48 | 11.544% | $96.4633 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $13.44 | 8.806% | $14.6235 | $14.62 | $14.60 | $14.60 |
| Purchase #6 | $193.72 | 7.443% | $208.1386 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $133.94 | 9.641% | $146.8532 | $146.85 | $146.85 | $146.90 |
| 7 purchase totals = | $902.26 | $968.3222 | $968.32 | $968.30 | $968.30 | |