| 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 | $133.48 | 12.402% | $150.0342 | $150.03 | $150.05 | $150.00 |
| Purchase #2 | $247.32 | 3.496% | $255.9663 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $147.75 | 8.424% | $160.1965 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $103.72 | 4.630% | $108.5222 | $108.52 | $108.50 | $108.50 |
| Purchase #5 | $112.25 | 8.107% | $121.3501 | $121.35 | $121.35 | $121.40 |
| Purchase #6 | $71.73 | 9.607% | $78.6211 | $78.62 | $78.60 | $78.60 |
| Purchase #7 | $81.57 | 13.855% | $92.8715 | $92.87 | $92.85 | $92.90 |
| 7 purchase totals = | $897.82 | $967.5619 | $967.56 | $967.50 | $967.60 | |