| 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 | $156.32 | 5.201% | $164.4502 | $164.45 | $164.45 | $164.50 |
| Purchase #2 | $165.64 | 6.717% | $176.766 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $24.68 | 7.308% | $26.4836 | $26.48 | $26.50 | $26.50 |
| Purchase #4 | $166.83 | 3.591% | $172.8209 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $171.67 | 13.465% | $194.7854 | $194.79 | $194.80 | $194.80 |
| Purchase #6 | $58.87 | 7.125% | $63.0645 | $63.06 | $63.05 | $63.10 |
| Purchase #7 | $69.68 | 13.623% | $79.1725 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $813.69 | $877.5431 | $877.54 | $877.50 | $877.70 | |