| 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 | $24.61 | 10.497% | $27.1933 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $166.53 | 6.582% | $177.491 | $177.49 | $177.50 | $177.50 |
| Purchase #3 | $243.41 | 3.717% | $252.4575 | $252.46 | $252.45 | $252.50 |
| Purchase #4 | $132.94 | 13.730% | $151.1927 | $151.19 | $151.20 | $151.20 |
| Purchase #5 | $135.54 | 10.338% | $149.5521 | $149.55 | $149.55 | $149.60 |
| Purchase #6 | $155.99 | 12.147% | $174.9381 | $174.94 | $174.95 | $174.90 |
| Purchase #7 | $187.74 | 4.866% | $196.8754 | $196.88 | $196.90 | $196.90 |
| 7 purchase totals = | $1,046.76 | $1,129.7001 | $1,129.70 | $1,129.75 | $1,129.80 | |