| 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 | $182.37 | 3.133% | $188.0837 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $111.57 | 11.738% | $124.6661 | $124.67 | $124.65 | $124.70 |
| Purchase #3 | $192.86 | 13.494% | $218.8845 | $218.88 | $218.90 | $218.90 |
| Purchase #4 | $57.52 | 3.266% | $59.3986 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $245.64 | 3.637% | $254.5739 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $69.77 | 7.313% | $74.8723 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $227.50 | 6.125% | $241.4344 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $1,087.23 | $1,161.9135 | $1,161.90 | $1,161.90 | $1,162.00 | |