| 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 | $156.55 | 8.348% | $169.6188 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $182.52 | 4.688% | $191.0765 | $191.08 | $191.10 | $191.10 |
| Purchase #3 | $196.73 | 6.555% | $209.6257 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $99.62 | 9.612% | $109.1955 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $103.25 | 3.422% | $106.7832 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $213.49 | 13.251% | $241.7796 | $241.78 | $241.80 | $241.80 |
| Purchase #7 | $177.77 | 4.831% | $186.3581 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $1,129.93 | $1,214.4374 | $1,214.45 | $1,214.50 | $1,214.50 | |