| 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 | $146.89 | 13.783% | $167.1358 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $5.74 | 4.326% | $5.9883 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $31.25 | 11.196% | $34.7488 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $216.36 | 3.874% | $224.7418 | $224.74 | $224.75 | $224.70 |
| Purchase #5 | $131.46 | 12.491% | $147.8807 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $147.31 | 4.460% | $153.88 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $175.99 | 3.495% | $182.1409 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $855.00 | $916.5163 | $916.52 | $916.60 | $916.40 | |