| 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 | $166.25 | 3.770% | $172.5176 | $172.52 | $172.50 | $172.50 |
| Purchase #2 | $16.90 | 13.156% | $19.1234 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $172.25 | 10.410% | $190.1812 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $242.86 | 12.473% | $273.1519 | $273.15 | $273.15 | $273.20 |
| Purchase #5 | $172.88 | 8.712% | $187.9413 | $187.94 | $187.95 | $187.90 |
| Purchase #6 | $140.69 | 4.269% | $146.6961 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $79.91 | 9.336% | $87.3704 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $991.74 | $1,076.9819 | $1,076.98 | $1,076.95 | $1,077.00 | |