| 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 | $143.55 | 4.656% | $150.2337 | $150.23 | $150.25 | $150.20 |
| Purchase #2 | $205.50 | 7.173% | $220.2405 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $241.73 | 5.823% | $255.8059 | $255.81 | $255.80 | $255.80 |
| Purchase #4 | $207.50 | 3.520% | $214.804 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $154.78 | 7.685% | $166.6748 | $166.67 | $166.65 | $166.70 |
| Purchase #6 | $49.31 | 10.604% | $54.5388 | $54.54 | $54.55 | $54.50 |
| Purchase #7 | $22.98 | 9.438% | $25.1489 | $25.15 | $25.15 | $25.10 |
| 7 purchase totals = | $1,025.35 | $1,087.4466 | $1,087.44 | $1,087.45 | $1,087.30 | |