| 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 | $165.45 | 8.161% | $178.9524 | $178.95 | $178.95 | $179.00 |
| Purchase #2 | $168.62 | 3.134% | $173.9046 | $173.90 | $173.90 | $173.90 |
| Purchase #3 | $123.52 | 7.447% | $132.7185 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $57.79 | 11.841% | $64.6329 | $64.63 | $64.65 | $64.60 |
| Purchase #5 | $152.31 | 3.457% | $157.5754 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $20.35 | 9.386% | $22.2601 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $242.66 | 9.380% | $265.4215 | $265.42 | $265.40 | $265.40 |
| 7 purchase totals = | $930.70 | $995.4654 | $995.46 | $995.45 | $995.50 | |