| 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 | $132.42 | 11.194% | $147.2431 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $112.34 | 3.301% | $116.0483 | $116.05 | $116.05 | $116.00 |
| Purchase #3 | $167.61 | 12.123% | $187.9294 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $21.91 | 11.621% | $24.4562 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $77.79 | 4.123% | $80.9973 | $81.00 | $81.00 | $81.00 |
| Purchase #6 | $152.97 | 13.753% | $174.008 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $124.61 | 4.241% | $129.8947 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $789.65 | $860.5770 | $860.58 | $860.60 | $860.50 | |