| 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 | $176.38 | 6.450% | $187.7565 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $133.81 | 6.796% | $142.9037 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $165.83 | 3.503% | $171.639 | $171.64 | $171.65 | $171.60 |
| Purchase #4 | $186.70 | 5.590% | $197.1365 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $68.80 | 4.303% | $71.7605 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $29.27 | 5.323% | $30.828 | $30.83 | $30.85 | $30.80 |
| Purchase #7 | $58.44 | 8.490% | $63.4016 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $819.23 | $865.4258 | $865.43 | $865.45 | $865.40 | |