| 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 | $174.34 | 4.834% | $182.7676 | $182.77 | $182.75 | $182.80 |
| Purchase #2 | $152.48 | 5.363% | $160.6575 | $160.66 | $160.65 | $160.70 |
| Purchase #3 | $203.96 | 9.457% | $223.2485 | $223.25 | $223.25 | $223.20 |
| Purchase #4 | $16.55 | 10.496% | $18.2871 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $49.65 | 7.255% | $53.2521 | $53.25 | $53.25 | $53.30 |
| Purchase #6 | $121.37 | 4.608% | $126.9627 | $126.96 | $126.95 | $127.00 |
| Purchase #7 | $129.80 | 3.770% | $134.6935 | $134.69 | $134.70 | $134.70 |
| 7 purchase totals = | $848.15 | $899.8690 | $899.87 | $899.85 | $900.00 | |