| 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 | $120.45 | 10.228% | $132.7696 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $55.34 | 13.189% | $62.6388 | $62.64 | $62.65 | $62.60 |
| Purchase #3 | $49.44 | 3.609% | $51.2243 | $51.22 | $51.20 | $51.20 |
| Purchase #4 | $109.93 | 6.251% | $116.8017 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $91.40 | 5.460% | $96.3904 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $152.59 | 11.564% | $170.2355 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $21.86 | 5.783% | $23.1242 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $601.01 | $653.1845 | $653.18 | $653.15 | $653.10 | |