| 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 | $126.31 | 8.270% | $136.7558 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $120.82 | 6.841% | $129.0853 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $22.41 | 10.512% | $24.7657 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $32.25 | 3.548% | $33.3942 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $210.44 | 7.868% | $226.9974 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $20.33 | 6.544% | $21.6604 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $194.96 | 3.120% | $201.0428 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $727.52 | $773.7016 | $773.71 | $773.70 | $773.80 | |