| 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 | $153.56 | 3.495% | $158.9269 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $170.64 | 5.118% | $179.3734 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $242.29 | 5.474% | $255.553 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $198.69 | 10.133% | $218.8233 | $218.82 | $218.80 | $218.80 |
| Purchase #5 | $143.92 | 6.816% | $153.7296 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $135.87 | 4.292% | $141.7015 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $183.27 | 6.719% | $195.5839 | $195.58 | $195.60 | $195.60 |
| 7 purchase totals = | $1,228.24 | $1,303.6916 | $1,303.68 | $1,303.70 | $1,303.70 | |