| 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 | $187.28 | 5.598% | $197.7639 | $197.76 | $197.75 | $197.80 |
| Purchase #2 | $18.92 | 13.118% | $21.4019 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $227.52 | 13.870% | $259.077 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $197.95 | 6.509% | $210.8346 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $106.59 | 8.431% | $115.5766 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $63.71 | 3.840% | $66.1565 | $66.16 | $66.15 | $66.20 |
| Purchase #7 | $147.87 | 12.418% | $166.2325 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $949.84 | $1,037.0430 | $1,037.04 | $1,037.10 | $1,037.10 | |