| 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 | $150.72 | 8.176% | $163.0429 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $231.51 | 6.147% | $245.7409 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $90.95 | 6.744% | $97.0837 | $97.08 | $97.10 | $97.10 |
| Purchase #4 | $183.54 | 10.757% | $203.2834 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $228.42 | 10.261% | $251.8582 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $85.82 | 3.408% | $88.7447 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $131.96 | 13.841% | $150.2246 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $1,102.92 | $1,199.9784 | $1,199.96 | $1,200.00 | $1,199.90 | |