| 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 | $170.62 | 10.711% | $188.8951 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $119.69 | 5.504% | $126.2777 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $105.64 | 9.244% | $115.4054 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $116.65 | 4.787% | $122.234 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $133.98 | 4.780% | $140.3842 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $111.43 | 6.219% | $118.3598 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $210.31 | 4.349% | $219.4564 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $968.32 | $1,031.0126 | $1,031.02 | $1,031.05 | $1,031.10 | |