| 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 | $6.73 | 7.772% | $7.2531 | $7.25 | $7.25 | $7.30 |
| Purchase #2 | $162.44 | 12.379% | $182.5484 | $182.55 | $182.55 | $182.50 |
| Purchase #3 | $236.46 | 8.453% | $256.448 | $256.45 | $256.45 | $256.40 |
| Purchase #4 | $134.99 | 8.214% | $146.0781 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $202.77 | 12.868% | $228.8624 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $45.86 | 3.750% | $47.5798 | $47.58 | $47.60 | $47.60 |
| Purchase #7 | $34.74 | 9.372% | $37.9958 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $823.99 | $906.7656 | $906.77 | $906.80 | $906.80 | |