| 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 | $157.35 | 11.451% | $175.3681 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $237.63 | 4.239% | $247.7031 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $221.64 | 11.131% | $246.3107 | $246.31 | $246.30 | $246.30 |
| Purchase #4 | $137.87 | 7.798% | $148.6211 | $148.62 | $148.60 | $148.60 |
| Purchase #5 | $73.56 | 9.380% | $80.4599 | $80.46 | $80.45 | $80.50 |
| Purchase #6 | $189.41 | 9.676% | $207.7373 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $232.62 | 6.316% | $247.3123 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $1,250.08 | $1,353.5125 | $1,353.51 | $1,353.45 | $1,353.50 | |