| 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 | $171.80 | 8.122% | $185.7536 | $185.75 | $185.75 | $185.80 |
| Purchase #2 | $183.26 | 11.744% | $204.7821 | $204.78 | $204.80 | $204.80 |
| Purchase #3 | $13.94 | 11.453% | $15.5365 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $238.55 | 10.402% | $263.364 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $55.79 | 3.683% | $57.8447 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $242.41 | 8.509% | $263.0367 | $263.04 | $263.05 | $263.00 |
| Purchase #7 | $86.96 | 4.211% | $90.6219 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $992.71 | $1,080.9395 | $1,080.93 | $1,080.95 | $1,080.90 | |