| 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 | $14.30 | 6.270% | $15.1966 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $218.88 | 8.529% | $237.5483 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $57.72 | 6.623% | $61.5428 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $179.96 | 6.241% | $191.1913 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $152.91 | 4.110% | $159.1946 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $228.68 | 11.346% | $254.626 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $156.70 | 13.521% | $177.8874 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $1,009.15 | $1,097.1870 | $1,097.19 | $1,097.25 | $1,097.10 | |