| 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 | $134.40 | 7.246% | $144.1386 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $169.94 | 4.561% | $177.691 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $55.73 | 3.617% | $57.7458 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $202.48 | 6.579% | $215.8012 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $43.64 | 11.692% | $48.7424 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $135.29 | 7.187% | $145.0133 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $38.40 | 6.690% | $40.969 | $40.97 | $40.95 | $41.00 |
| 7 purchase totals = | $779.88 | $830.1013 | $830.10 | $830.10 | $830.00 | |