| 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 | $158.68 | 11.545% | $176.9996 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $93.42 | 7.422% | $100.3536 | $100.35 | $100.35 | $100.40 |
| Purchase #3 | $206.58 | 11.861% | $231.0825 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $137.93 | 3.497% | $142.7534 | $142.75 | $142.75 | $142.80 |
| Purchase #5 | $165.68 | 6.160% | $175.8859 | $175.89 | $175.90 | $175.90 |
| Purchase #6 | $5.55 | 11.149% | $6.1688 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $21.99 | 12.428% | $24.7229 | $24.72 | $24.70 | $24.70 |
| 7 purchase totals = | $789.83 | $857.9667 | $857.96 | $857.95 | $858.10 | |