| 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 | $177.99 | 7.339% | $191.0527 | $191.05 | $191.05 | $191.10 |
| Purchase #2 | $235.25 | 3.437% | $243.3355 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $68.66 | 11.519% | $76.5689 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $27.53 | 8.316% | $29.8194 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $52.95 | 13.747% | $60.229 | $60.23 | $60.25 | $60.20 |
| Purchase #6 | $103.28 | 12.860% | $116.5618 | $116.56 | $116.55 | $116.60 |
| Purchase #7 | $75.34 | 10.215% | $83.036 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $741.00 | $800.6033 | $800.61 | $800.60 | $800.60 | |