| 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 | $203.25 | 6.701% | $216.8698 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $119.41 | 7.859% | $128.7944 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $206.25 | 3.496% | $213.4605 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $39.69 | 13.366% | $44.995 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $176.46 | 3.835% | $183.2272 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $160.71 | 12.427% | $180.6814 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $31.98 | 8.631% | $34.7402 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $937.75 | $1,002.7685 | $1,002.77 | $1,002.80 | $1,002.80 | |