| 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 | $132.26 | 5.819% | $139.9562 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $56.94 | 6.713% | $60.7624 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $75.46 | 11.667% | $84.2639 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $93.62 | 12.547% | $105.3665 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $188.29 | 5.546% | $198.7326 | $198.73 | $198.75 | $198.70 |
| Purchase #6 | $179.67 | 11.771% | $200.819 | $200.82 | $200.80 | $200.80 |
| Purchase #7 | $225.32 | 10.836% | $249.7357 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $951.56 | $1,039.6363 | $1,039.64 | $1,039.60 | $1,039.70 | |