| 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 | $154.26 | 13.832% | $175.5972 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $97.36 | 11.142% | $108.2079 | $108.21 | $108.20 | $108.20 |
| Purchase #3 | $75.68 | 10.131% | $83.3471 | $83.35 | $83.35 | $83.30 |
| Purchase #4 | $28.41 | 3.477% | $29.3978 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $164.80 | 7.819% | $177.6857 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $66.99 | 13.393% | $75.962 | $75.96 | $75.95 | $76.00 |
| Purchase #7 | $176.95 | 8.425% | $191.858 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $764.45 | $842.0557 | $842.07 | $842.05 | $842.10 | |