| 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 | $159.94 | 9.684% | $175.4286 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $52.33 | 8.177% | $56.609 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $202.29 | 8.559% | $219.604 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $84.36 | 7.317% | $90.5326 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $206.27 | 13.325% | $233.7555 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $234.65 | 7.543% | $252.3496 | $252.35 | $252.35 | $252.30 |
| Purchase #7 | $9.30 | 10.436% | $10.2705 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $949.14 | $1,038.5498 | $1,038.55 | $1,038.55 | $1,038.50 | |