| 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 | $12.58 | 5.262% | $13.242 | $13.24 | $13.25 | $13.20 |
| Purchase #2 | $185.67 | 5.778% | $196.398 | $196.40 | $196.40 | $196.40 |
| Purchase #3 | $143.98 | 5.573% | $152.004 | $152.00 | $152.00 | $152.00 |
| Purchase #4 | $74.40 | 9.536% | $81.4948 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $183.81 | 3.200% | $189.6919 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $8.39 | 8.842% | $9.1318 | $9.13 | $9.15 | $9.10 |
| Purchase #7 | $186.25 | 13.410% | $211.2261 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $795.08 | $853.1886 | $853.18 | $853.25 | $853.10 | |