| 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 | $148.54 | 9.749% | $163.0212 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $73.73 | 4.733% | $77.2196 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $200.58 | 7.649% | $215.9224 | $215.92 | $215.90 | $215.90 |
| Purchase #4 | $133.69 | 11.540% | $149.1178 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $94.60 | 12.303% | $106.2386 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $120.33 | 6.447% | $128.0877 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $226.51 | 6.229% | $240.6193 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $997.98 | $1,080.2266 | $1,080.23 | $1,080.15 | $1,080.10 | |