| 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 | $120.72 | 12.515% | $135.8281 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $23.84 | 4.447% | $24.9002 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $192.72 | 10.326% | $212.6203 | $212.62 | $212.60 | $212.60 |
| Purchase #4 | $104.44 | 6.326% | $111.0469 | $111.05 | $111.05 | $111.00 |
| Purchase #5 | $129.92 | 4.338% | $135.5559 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $159.85 | 9.804% | $175.5217 | $175.52 | $175.50 | $175.50 |
| Purchase #7 | $164.64 | 3.848% | $170.9753 | $170.98 | $171.00 | $171.00 |
| 7 purchase totals = | $896.13 | $966.4484 | $966.46 | $966.45 | $966.40 | |