| 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 | $164.83 | 3.347% | $170.3469 | $170.35 | $170.35 | $170.30 |
| Purchase #2 | $216.56 | 12.689% | $244.0393 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $216.80 | 11.752% | $242.2783 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $12.45 | 13.625% | $14.1463 | $14.15 | $14.15 | $14.10 |
| Purchase #5 | $34.39 | 12.615% | $38.7283 | $38.73 | $38.75 | $38.70 |
| Purchase #6 | $106.50 | 11.593% | $118.8465 | $118.85 | $118.85 | $118.80 |
| Purchase #7 | $173.25 | 7.346% | $185.9769 | $185.98 | $186.00 | $186.00 |
| 7 purchase totals = | $924.78 | $1,014.3625 | $1,014.38 | $1,014.45 | $1,014.20 | |