| 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 | $130.91 | 6.569% | $139.5095 | $139.51 | $139.50 | $139.50 |
| Purchase #2 | $179.85 | 12.436% | $202.2161 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $190.37 | 6.514% | $202.7707 | $202.77 | $202.75 | $202.80 |
| Purchase #4 | $201.93 | 5.618% | $213.2744 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $55.37 | 8.481% | $60.0659 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $184.70 | 4.596% | $193.1888 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $169.37 | 6.772% | $180.8397 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $1,112.50 | $1,191.8651 | $1,191.87 | $1,191.80 | $1,191.90 | |