| 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 | $161.62 | 13.393% | $183.2658 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $47.37 | 10.182% | $52.1932 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $22.95 | 10.476% | $25.3542 | $25.35 | $25.35 | $25.40 |
| Purchase #4 | $216.97 | 12.704% | $244.5339 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $126.98 | 13.573% | $144.215 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $73.78 | 4.445% | $77.0595 | $77.06 | $77.05 | $77.10 |
| Purchase #7 | $52.41 | 9.746% | $57.5179 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $702.08 | $784.1395 | $784.14 | $784.10 | $784.20 | |