| 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 | $139.80 | 5.265% | $147.1605 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $43.62 | 10.861% | $48.3576 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $138.93 | 5.364% | $146.3822 | $146.38 | $146.40 | $146.40 |
| Purchase #4 | $77.63 | 6.231% | $82.4671 | $82.47 | $82.45 | $82.50 |
| Purchase #5 | $81.34 | 4.441% | $84.9523 | $84.95 | $84.95 | $85.00 |
| Purchase #6 | $193.93 | 6.801% | $207.1192 | $207.12 | $207.10 | $207.10 |
| Purchase #7 | $7.49 | 5.849% | $7.9281 | $7.93 | $7.95 | $7.90 |
| 7 purchase totals = | $682.74 | $724.3670 | $724.37 | $724.35 | $724.50 | |