| 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 | $141.30 | 11.116% | $157.0069 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $57.94 | 11.338% | $64.5092 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $91.93 | 11.737% | $102.7198 | $102.72 | $102.70 | $102.70 |
| Purchase #4 | $41.32 | 10.383% | $45.6103 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $171.32 | 3.559% | $177.4173 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $131.76 | 4.781% | $138.0594 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $81.54 | 10.368% | $89.9941 | $89.99 | $90.00 | $90.00 |
| 7 purchase totals = | $717.11 | $775.3170 | $775.32 | $775.25 | $775.30 | |