| 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 | $190.71 | 7.547% | $205.1029 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $73.52 | 11.149% | $81.7167 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $98.50 | 8.625% | $106.9956 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $159.88 | 7.724% | $172.2291 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $148.95 | 12.346% | $167.3394 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $219.83 | 4.789% | $230.3577 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $21.69 | 8.575% | $23.5499 | $23.55 | $23.55 | $23.50 |
| 7 purchase totals = | $913.08 | $987.2913 | $987.30 | $987.30 | $987.20 | |