| 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 | $165.79 | 6.362% | $176.3376 | $176.34 | $176.35 | $176.30 |
| Purchase #2 | $27.89 | 9.154% | $30.4431 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $119.29 | 13.226% | $135.0673 | $135.07 | $135.05 | $135.10 |
| Purchase #4 | $69.36 | 10.508% | $76.6483 | $76.65 | $76.65 | $76.60 |
| Purchase #5 | $29.96 | 8.857% | $32.6136 | $32.61 | $32.60 | $32.60 |
| Purchase #6 | $102.64 | 3.776% | $106.5157 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $27.87 | 13.252% | $31.5633 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $542.80 | $589.1889 | $589.19 | $589.15 | $589.10 | |