| 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 | $180.91 | 8.309% | $195.9418 | $195.94 | $195.95 | $195.90 |
| Purchase #2 | $45.98 | 4.560% | $48.0767 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $8.50 | 13.489% | $9.6466 | $9.65 | $9.65 | $9.60 |
| Purchase #4 | $187.35 | 4.499% | $195.7789 | $195.78 | $195.80 | $195.80 |
| Purchase #5 | $164.31 | 8.694% | $178.5951 | $178.60 | $178.60 | $178.60 |
| Purchase #6 | $49.44 | 5.689% | $52.2526 | $52.25 | $52.25 | $52.30 |
| Purchase #7 | $40.59 | 12.733% | $45.7583 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $677.08 | $726.0500 | $726.06 | $726.10 | $726.10 | |