| 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 | $132.82 | 13.496% | $150.7454 | $150.75 | $150.75 | $150.70 |
| Purchase #2 | $21.47 | 5.326% | $22.6135 | $22.61 | $22.60 | $22.60 |
| Purchase #3 | $18.96 | 5.556% | $20.0134 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $172.79 | 7.817% | $186.297 | $186.30 | $186.30 | $186.30 |
| Purchase #5 | $181.71 | 6.615% | $193.7301 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $103.99 | 8.702% | $113.0392 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $166.90 | 12.629% | $187.9778 | $187.98 | $188.00 | $188.00 |
| 7 purchase totals = | $798.64 | $874.4164 | $874.42 | $874.45 | $874.30 | |