| 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 | $155.55 | 9.109% | $169.719 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $226.25 | 5.726% | $239.2051 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $48.72 | 12.400% | $54.7613 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $203.78 | 8.840% | $221.7942 | $221.79 | $221.80 | $221.80 |
| Purchase #5 | $188.88 | 7.858% | $203.7222 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $214.96 | 8.604% | $233.4552 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $60.83 | 13.218% | $68.8705 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $1,098.97 | $1,191.5275 | $1,191.53 | $1,191.45 | $1,191.60 | |