| 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 | $148.80 | 12.366% | $167.2006 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $177.86 | 10.131% | $195.879 | $195.88 | $195.90 | $195.90 |
| Purchase #3 | $208.62 | 5.704% | $220.5197 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $36.42 | 3.371% | $37.6477 | $37.65 | $37.65 | $37.60 |
| Purchase #5 | $43.69 | 13.482% | $49.5803 | $49.58 | $49.60 | $49.60 |
| Purchase #6 | $103.96 | 11.731% | $116.1555 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $184.30 | 3.493% | $190.7376 | $190.74 | $190.75 | $190.70 |
| 7 purchase totals = | $903.65 | $977.7204 | $977.73 | $977.75 | $977.70 | |