| 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 | $186.62 | 3.514% | $193.1778 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $84.90 | 8.347% | $91.9866 | $91.99 | $92.00 | $92.00 |
| Purchase #3 | $136.81 | 10.660% | $151.3939 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $13.63 | 8.763% | $14.8244 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $83.86 | 4.152% | $87.3419 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $134.63 | 13.111% | $152.2813 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $198.93 | 6.796% | $212.4493 | $212.45 | $212.45 | $212.40 |
| 7 purchase totals = | $839.38 | $903.4552 | $903.45 | $903.50 | $903.40 | |