| 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 | $154.34 | 10.161% | $170.0225 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $238.31 | 10.682% | $263.7663 | $263.77 | $263.75 | $263.80 |
| Purchase #3 | $193.26 | 7.420% | $207.5999 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $64.38 | 3.219% | $66.4524 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $33.81 | 5.349% | $35.6185 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $225.56 | 13.840% | $256.7775 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $37.77 | 3.202% | $38.9794 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $947.43 | $1,039.2165 | $1,039.22 | $1,039.20 | $1,039.30 | |