| 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 | $150.87 | 11.257% | $167.8534 | $167.85 | $167.85 | $167.90 |
| Purchase #2 | $64.87 | 10.720% | $71.8241 | $71.82 | $71.80 | $71.80 |
| Purchase #3 | $48.78 | 3.619% | $50.5453 | $50.55 | $50.55 | $50.50 |
| Purchase #4 | $77.95 | 4.159% | $81.1919 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $24.66 | 6.423% | $26.2439 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $183.88 | 3.545% | $190.3985 | $190.40 | $190.40 | $190.40 |
| Purchase #7 | $244.63 | 8.784% | $266.1183 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $795.64 | $854.1754 | $854.17 | $854.15 | $854.10 | |