| 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 | $175.80 | 9.111% | $191.8171 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $81.40 | 8.120% | $88.0097 | $88.01 | $88.00 | $88.00 |
| Purchase #3 | $209.98 | 11.599% | $234.3356 | $234.34 | $234.35 | $234.30 |
| Purchase #4 | $155.66 | 12.577% | $175.2374 | $175.24 | $175.25 | $175.20 |
| Purchase #5 | $163.51 | 10.110% | $180.0409 | $180.04 | $180.05 | $180.00 |
| Purchase #6 | $119.73 | 4.104% | $124.6437 | $124.64 | $124.65 | $124.60 |
| Purchase #7 | $56.37 | 7.225% | $60.4427 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $962.45 | $1,054.5271 | $1,054.53 | $1,054.55 | $1,054.30 | |