| 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 | $121.52 | 11.399% | $135.3721 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $74.37 | 6.497% | $79.2018 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $74.90 | 5.393% | $78.9394 | $78.94 | $78.95 | $78.90 |
| Purchase #4 | $80.51 | 6.654% | $85.8671 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $129.95 | 12.678% | $146.4251 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $166.33 | 10.759% | $184.2254 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $55.78 | 4.144% | $58.0915 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $703.36 | $768.1224 | $768.13 | $768.15 | $768.10 | |