| 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 | $141.26 | 12.194% | $158.4852 | $158.49 | $158.50 | $158.50 |
| Purchase #2 | $49.36 | 5.394% | $52.0225 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $225.77 | 3.871% | $234.5096 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $24.98 | 11.221% | $27.783 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $23.88 | 6.296% | $25.3835 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $170.55 | 8.238% | $184.5999 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $196.86 | 12.678% | $221.8179 | $221.82 | $221.80 | $221.80 |
| 7 purchase totals = | $832.66 | $904.6016 | $904.60 | $904.60 | $904.60 | |