| 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 | $179.70 | 10.612% | $198.7698 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $169.27 | 11.649% | $188.9883 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $66.74 | 6.218% | $70.8899 | $70.89 | $70.90 | $70.90 |
| Purchase #4 | $90.48 | 5.124% | $95.1162 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $42.87 | 12.145% | $48.0766 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $154.89 | 9.422% | $169.4837 | $169.48 | $169.50 | $169.50 |
| Purchase #7 | $240.94 | 5.489% | $254.1652 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $944.89 | $1,025.4897 | $1,025.50 | $1,025.50 | $1,025.60 | |