| 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 | $153.57 | 10.835% | $170.2093 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $168.68 | 3.713% | $174.9431 | $174.94 | $174.95 | $174.90 |
| Purchase #3 | $189.80 | 13.660% | $215.7267 | $215.73 | $215.75 | $215.70 |
| Purchase #4 | $242.50 | 3.600% | $251.23 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $204.66 | 6.724% | $218.4213 | $218.42 | $218.40 | $218.40 |
| Purchase #6 | $194.49 | 7.325% | $208.7364 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $86.98 | 9.207% | $94.9882 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $1,240.68 | $1,334.2550 | $1,334.26 | $1,334.30 | $1,334.10 | |