| 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 | $131.82 | 5.540% | $139.1228 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $143.31 | 13.531% | $162.7013 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $33.89 | 10.291% | $37.3776 | $37.38 | $37.40 | $37.40 |
| Purchase #4 | $167.59 | 9.744% | $183.92 | $183.92 | $183.90 | $183.90 |
| Purchase #5 | $221.29 | 5.587% | $233.6535 | $233.65 | $233.65 | $233.70 |
| Purchase #6 | $34.71 | 10.511% | $38.3584 | $38.36 | $38.35 | $38.40 |
| Purchase #7 | $114.44 | 7.258% | $122.7461 | $122.75 | $122.75 | $122.70 |
| 7 purchase totals = | $847.05 | $917.8797 | $917.88 | $917.85 | $917.90 | |