| 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 | $201.31 | 6.543% | $214.4817 | $214.48 | $214.50 | $214.50 |
| Purchase #2 | $89.80 | 12.349% | $100.8894 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $157.63 | 4.715% | $165.0623 | $165.06 | $165.05 | $165.10 |
| Purchase #4 | $134.37 | 4.658% | $140.629 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $123.38 | 9.722% | $135.375 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $165.57 | 5.402% | $174.5141 | $174.51 | $174.50 | $174.50 |
| Purchase #7 | $129.84 | 6.815% | $138.6886 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $1,001.90 | $1,069.6401 | $1,069.64 | $1,069.70 | $1,069.70 | |