| 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 | $153.50 | 10.200% | $169.157 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $247.29 | 13.379% | $280.3749 | $280.37 | $280.35 | $280.40 |
| Purchase #3 | $16.56 | 10.707% | $18.3331 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $174.78 | 13.651% | $198.6392 | $198.64 | $198.65 | $198.60 |
| Purchase #5 | $229.62 | 7.391% | $246.5912 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $249.39 | 4.184% | $259.8245 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $215.58 | 9.855% | $236.8254 | $236.83 | $236.85 | $236.80 |
| 7 purchase totals = | $1,286.72 | $1,409.7453 | $1,409.74 | $1,409.75 | $1,409.70 | |