| 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 | $130.61 | 13.498% | $148.2397 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $250.70 | 7.215% | $268.788 | $268.79 | $268.80 | $268.80 |
| Purchase #3 | $193.34 | 3.365% | $199.8459 | $199.85 | $199.85 | $199.80 |
| Purchase #4 | $160.77 | 11.764% | $179.683 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $213.89 | 11.808% | $239.1461 | $239.15 | $239.15 | $239.10 |
| Purchase #6 | $249.88 | 8.422% | $270.9249 | $270.92 | $270.90 | $270.90 |
| Purchase #7 | $217.45 | 5.754% | $229.9621 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $1,416.64 | $1,536.5897 | $1,536.59 | $1,536.60 | $1,536.50 | |