| 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 | $179.32 | 8.121% | $193.8826 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $151.46 | 9.307% | $165.5564 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $196.82 | 12.385% | $221.1962 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $202.25 | 13.220% | $228.9875 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $47.28 | 6.458% | $50.3333 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $127.49 | 4.250% | $132.9083 | $132.91 | $132.90 | $132.90 |
| Purchase #7 | $124.81 | 8.846% | $135.8507 | $135.85 | $135.85 | $135.90 |
| 7 purchase totals = | $1,029.43 | $1,128.7150 | $1,128.72 | $1,128.75 | $1,128.80 | |