| 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 | $149.42 | 6.257% | $158.7692 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $76.68 | 8.142% | $82.9233 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $174.73 | 7.241% | $187.3822 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $240.95 | 5.383% | $253.9203 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $243.52 | 11.107% | $270.5678 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $169.32 | 11.599% | $188.9594 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $21.88 | 8.712% | $23.7862 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $1,076.50 | $1,166.3084 | $1,166.31 | $1,166.25 | $1,166.40 | |