| 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 | $180.57 | 4.147% | $188.0582 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $83.31 | 9.564% | $91.2778 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $155.25 | 8.756% | $168.8437 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $131.54 | 11.635% | $146.8447 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $156.79 | 7.862% | $169.1168 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $188.35 | 9.708% | $206.635 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $84.92 | 11.712% | $94.8658 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $980.73 | $1,065.6420 | $1,065.65 | $1,065.65 | $1,065.60 | |