| 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 | $120.85 | 6.846% | $129.1234 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $134.66 | 11.519% | $150.1715 | $150.17 | $150.15 | $150.20 |
| Purchase #3 | $23.47 | 13.534% | $26.6464 | $26.65 | $26.65 | $26.60 |
| Purchase #4 | $157.65 | 12.491% | $177.3421 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $211.49 | 10.580% | $233.8656 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $205.85 | 10.610% | $227.6907 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $211.50 | 7.475% | $227.3096 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $1,065.47 | $1,172.1493 | $1,172.15 | $1,172.10 | $1,172.10 | |