| 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 | $162.47 | 8.575% | $176.4018 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $181.72 | 6.692% | $193.8807 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $133.48 | 7.158% | $143.0345 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $249.33 | 3.848% | $258.9242 | $258.92 | $258.90 | $258.90 |
| Purchase #5 | $183.86 | 13.604% | $208.8723 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $207.28 | 12.763% | $233.7351 | $233.74 | $233.75 | $233.70 |
| Purchase #7 | $91.68 | 3.723% | $95.0932 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $1,209.82 | $1,309.9418 | $1,309.93 | $1,309.95 | $1,309.90 | |