| 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 | $159.49 | 13.686% | $181.3178 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $197.81 | 4.284% | $206.2842 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $86.73 | 9.244% | $94.7473 | $94.75 | $94.75 | $94.70 |
| Purchase #4 | $123.43 | 5.231% | $129.8866 | $129.89 | $129.90 | $129.90 |
| Purchase #5 | $48.55 | 11.250% | $54.0119 | $54.01 | $54.00 | $54.00 |
| Purchase #6 | $137.64 | 4.197% | $143.4168 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $25.92 | 3.827% | $26.912 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $779.57 | $836.5766 | $836.58 | $836.55 | $836.50 | |