| 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 | $153.86 | 11.217% | $171.1185 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $133.99 | 12.511% | $150.7535 | $150.75 | $150.75 | $150.80 |
| Purchase #3 | $126.83 | 7.231% | $136.0011 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $239.29 | 6.248% | $254.2408 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $10.63 | 13.615% | $12.0773 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $52.98 | 5.449% | $55.8669 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $10.28 | 4.658% | $10.7588 | $10.76 | $10.75 | $10.80 |
| 7 purchase totals = | $727.86 | $790.8169 | $790.82 | $790.80 | $790.90 | |