| 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 | $178.41 | 7.115% | $191.1039 | $191.10 | $191.10 | $191.10 |
| Purchase #2 | $71.77 | 6.143% | $76.1788 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $86.78 | 3.494% | $89.8121 | $89.81 | $89.80 | $89.80 |
| Purchase #4 | $216.25 | 8.539% | $234.7156 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $192.57 | 9.600% | $211.0567 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $83.60 | 10.298% | $92.2091 | $92.21 | $92.20 | $92.20 |
| Purchase #7 | $82.43 | 10.564% | $91.1379 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $911.81 | $986.2141 | $986.22 | $986.20 | $986.20 | |