| 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 | $165.40 | 7.428% | $177.6859 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $109.58 | 4.346% | $114.3423 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $155.46 | 12.393% | $174.7262 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $178.91 | 12.814% | $201.8355 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $150.86 | 8.164% | $163.1762 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $46.94 | 3.690% | $48.6721 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $8.28 | 9.202% | $9.0419 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $815.43 | $889.4801 | $889.49 | $889.55 | $889.40 | |