| 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 | $190.25 | 12.594% | $214.2101 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $49.49 | 13.529% | $56.1855 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $211.25 | 4.640% | $221.052 | $221.05 | $221.05 | $221.10 |
| Purchase #4 | $153.87 | 8.311% | $166.6581 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $24.31 | 11.246% | $27.0439 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $130.53 | 8.558% | $141.7008 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $139.57 | 8.502% | $151.4362 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $899.27 | $978.2866 | $978.29 | $978.30 | $978.30 | |