| 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 | $208.51 | 6.533% | $222.132 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $18.34 | 7.449% | $19.7061 | $19.71 | $19.70 | $19.70 |
| Purchase #3 | $103.68 | 6.853% | $110.7852 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $132.41 | 10.547% | $146.3753 | $146.38 | $146.40 | $146.40 |
| Purchase #5 | $93.88 | 13.651% | $106.6956 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $161.64 | 11.316% | $179.9312 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $230.87 | 8.525% | $250.5517 | $250.55 | $250.55 | $250.60 |
| 7 purchase totals = | $949.33 | $1,036.1771 | $1,036.19 | $1,036.25 | $1,036.20 | |