| 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 | $195.48 | 8.265% | $211.6364 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $94.27 | 9.581% | $103.302 | $103.30 | $103.30 | $103.30 |
| Purchase #3 | $143.86 | 3.404% | $148.757 | $148.76 | $148.75 | $148.80 |
| Purchase #4 | $149.44 | 10.207% | $164.6933 | $164.69 | $164.70 | $164.70 |
| Purchase #5 | $130.71 | 3.118% | $134.7855 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $143.97 | 12.542% | $162.0267 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $24.81 | 8.434% | $26.9025 | $26.90 | $26.90 | $26.90 |
| 7 purchase totals = | $882.54 | $952.1034 | $952.11 | $952.15 | $952.10 | |