| 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 | $103.59 | 6.141% | $109.9515 | $109.95 | $109.95 | $110.00 |
| Purchase #2 | $154.80 | 11.623% | $172.7924 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $169.47 | 8.306% | $183.5462 | $183.55 | $183.55 | $183.50 |
| Purchase #4 | $101.37 | 8.755% | $110.2449 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $168.89 | 13.506% | $191.7003 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $96.90 | 10.418% | $106.995 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $238.54 | 12.478% | $268.305 | $268.31 | $268.30 | $268.30 |
| 7 purchase totals = | $1,033.56 | $1,143.5353 | $1,143.54 | $1,143.55 | $1,143.50 | |