| 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 | $146.83 | 3.187% | $151.5095 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $64.96 | 5.217% | $68.349 | $68.35 | $68.35 | $68.30 |
| Purchase #3 | $186.45 | 8.199% | $201.737 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $195.82 | 10.465% | $216.3126 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $84.87 | 9.478% | $92.914 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $87.91 | 6.727% | $93.8237 | $93.82 | $93.80 | $93.80 |
| Purchase #7 | $122.77 | 12.830% | $138.5214 | $138.52 | $138.50 | $138.50 |
| 7 purchase totals = | $889.61 | $963.1672 | $963.16 | $963.10 | $963.00 | |