| 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 | $167.67 | 3.719% | $173.9056 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $200.33 | 12.403% | $225.1769 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $143.56 | 6.275% | $152.5684 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $208.83 | 11.120% | $232.0519 | $232.05 | $232.05 | $232.10 |
| Purchase #5 | $188.71 | 13.682% | $214.5293 | $214.53 | $214.55 | $214.50 |
| Purchase #6 | $106.79 | 10.809% | $118.3329 | $118.33 | $118.35 | $118.30 |
| Purchase #7 | $208.93 | 10.384% | $230.6253 | $230.63 | $230.65 | $230.60 |
| 7 purchase totals = | $1,224.82 | $1,347.1903 | $1,347.20 | $1,347.25 | $1,347.20 | |