| 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 | $140.60 | 6.529% | $149.7798 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $203.51 | 13.130% | $230.2309 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $109.50 | 11.711% | $122.3235 | $122.32 | $122.30 | $122.30 |
| Purchase #4 | $168.74 | 13.340% | $191.2499 | $191.25 | $191.25 | $191.20 |
| Purchase #5 | $235.56 | 13.525% | $267.4195 | $267.42 | $267.40 | $267.40 |
| Purchase #6 | $79.72 | 11.540% | $88.9197 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $158.36 | 11.319% | $176.2848 | $176.28 | $176.30 | $176.30 |
| 7 purchase totals = | $1,095.99 | $1,226.2081 | $1,226.20 | $1,226.20 | $1,226.10 | |