| 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 | $169.31 | 3.191% | $174.7127 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $24.33 | 3.701% | $25.2305 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $29.44 | 10.247% | $32.4567 | $32.46 | $32.45 | $32.50 |
| Purchase #4 | $200.83 | 6.699% | $214.2836 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $136.44 | 5.780% | $144.3262 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $208.73 | 3.697% | $216.4467 | $216.45 | $216.45 | $216.40 |
| Purchase #7 | $228.70 | 10.299% | $252.2538 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $997.78 | $1,059.7102 | $1,059.71 | $1,059.75 | $1,059.70 | |