| 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 | $82.87 | 12.675% | $93.3738 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $138.39 | 9.672% | $151.7751 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $107.32 | 4.167% | $111.792 | $111.79 | $111.80 | $111.80 |
| Purchase #4 | $223.72 | 8.104% | $241.8503 | $241.85 | $241.85 | $241.90 |
| Purchase #5 | $201.77 | 8.351% | $218.6198 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $212.95 | 8.265% | $230.5503 | $230.55 | $230.55 | $230.60 |
| Purchase #7 | $105.39 | 11.682% | $117.7017 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $1,072.41 | $1,165.6630 | $1,165.66 | $1,165.65 | $1,165.80 | |