| 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 | $181.31 | 7.432% | $194.785 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $56.89 | 11.581% | $63.4784 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $250.79 | 4.587% | $262.2937 | $262.29 | $262.30 | $262.30 |
| Purchase #4 | $165.37 | 13.109% | $187.0484 | $187.05 | $187.05 | $187.00 |
| Purchase #5 | $135.75 | 11.309% | $151.102 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $57.75 | 8.102% | $62.4289 | $62.43 | $62.45 | $62.40 |
| Purchase #7 | $187.76 | 7.274% | $201.4177 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $1,035.62 | $1,122.5541 | $1,122.56 | $1,122.60 | $1,122.50 | |