| 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 | $174.79 | 6.307% | $185.814 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $193.90 | 12.779% | $218.6785 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $155.44 | 6.805% | $166.0177 | $166.02 | $166.00 | $166.00 |
| Purchase #4 | $5.74 | 10.439% | $6.3392 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $190.64 | 4.225% | $198.6945 | $198.69 | $198.70 | $198.70 |
| Purchase #6 | $249.71 | 9.427% | $273.2502 | $273.25 | $273.25 | $273.30 |
| Purchase #7 | $135.38 | 4.813% | $141.8958 | $141.90 | $141.90 | $141.90 |
| 7 purchase totals = | $1,105.60 | $1,190.6899 | $1,190.69 | $1,190.70 | $1,190.70 | |