| 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 | $160.62 | 6.573% | $171.1776 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $11.64 | 5.616% | $12.2937 | $12.29 | $12.30 | $12.30 |
| Purchase #3 | $11.68 | 4.739% | $12.2335 | $12.23 | $12.25 | $12.20 |
| Purchase #4 | $5.96 | 4.384% | $6.2213 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $163.96 | 8.811% | $178.4065 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $122.25 | 10.304% | $134.8466 | $134.85 | $134.85 | $134.80 |
| Purchase #7 | $166.42 | 6.600% | $177.4037 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $642.53 | $692.5829 | $692.58 | $692.60 | $692.50 | |