| 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 | $116.92 | 4.658% | $122.3661 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $155.80 | 7.795% | $167.9446 | $167.94 | $167.95 | $167.90 |
| Purchase #3 | $192.83 | 7.115% | $206.5499 | $206.55 | $206.55 | $206.50 |
| Purchase #4 | $6.25 | 9.453% | $6.8408 | $6.84 | $6.85 | $6.80 |
| Purchase #5 | $6.66 | 9.685% | $7.305 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $38.85 | 9.695% | $42.6165 | $42.62 | $42.60 | $42.60 |
| Purchase #7 | $152.75 | 11.665% | $170.5683 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $670.06 | $724.1912 | $724.20 | $724.15 | $724.10 | |