| 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 | $152.87 | 9.623% | $167.5807 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $56.32 | 3.591% | $58.3425 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $179.45 | 10.712% | $198.6727 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $79.89 | 11.615% | $89.1692 | $89.17 | $89.15 | $89.20 |
| Purchase #5 | $153.40 | 5.139% | $161.2832 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $115.38 | 12.311% | $129.5844 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $87.51 | 5.359% | $92.1997 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $824.82 | $896.8324 | $896.82 | $896.85 | $896.90 | |