| 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 | $180.44 | 3.843% | $187.3743 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $93.25 | 13.406% | $105.7511 | $105.75 | $105.75 | $105.80 |
| Purchase #3 | $101.62 | 10.466% | $112.2555 | $112.26 | $112.25 | $112.30 |
| Purchase #4 | $21.56 | 9.251% | $23.5545 | $23.55 | $23.55 | $23.60 |
| Purchase #5 | $242.42 | 5.123% | $254.8392 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $201.95 | 6.262% | $214.5961 | $214.60 | $214.60 | $214.60 |
| Purchase #7 | $155.28 | 7.465% | $166.8717 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $996.52 | $1,065.2424 | $1,065.24 | $1,065.20 | $1,065.40 | |