| 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 | $155.38 | 7.246% | $166.6388 | $166.64 | $166.65 | $166.60 |
| Purchase #2 | $137.73 | 12.442% | $154.8664 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $102.80 | 3.269% | $106.1605 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $66.47 | 8.522% | $72.1346 | $72.13 | $72.15 | $72.10 |
| Purchase #5 | $87.87 | 6.194% | $93.3127 | $93.31 | $93.30 | $93.30 |
| Purchase #6 | $74.53 | 7.236% | $79.923 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $40.94 | 8.640% | $44.4772 | $44.48 | $44.50 | $44.50 |
| 7 purchase totals = | $665.72 | $717.5132 | $717.51 | $717.50 | $717.50 | |