| 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 | $116.75 | 8.393% | $126.5488 | $126.55 | $126.55 | $126.50 |
| Purchase #2 | $122.27 | 10.558% | $135.1793 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $21.61 | 7.274% | $23.1819 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $7.50 | 12.641% | $8.4481 | $8.45 | $8.45 | $8.40 |
| Purchase #5 | $131.33 | 12.113% | $147.238 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $28.82 | 8.204% | $31.1844 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $95.43 | 11.551% | $106.4531 | $106.45 | $106.45 | $106.50 |
| 7 purchase totals = | $523.71 | $578.2336 | $578.23 | $578.30 | $578.20 | |