| 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 | $143.70 | 6.466% | $152.9916 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $164.71 | 3.473% | $170.4304 | $170.43 | $170.45 | $170.40 |
| Purchase #3 | $13.57 | 13.553% | $15.4091 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $184.52 | 9.735% | $202.483 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $175.59 | 12.527% | $197.5862 | $197.59 | $197.60 | $197.60 |
| Purchase #6 | $227.43 | 4.639% | $237.9805 | $237.98 | $238.00 | $238.00 |
| Purchase #7 | $219.29 | 8.180% | $237.2279 | $237.23 | $237.25 | $237.20 |
| 7 purchase totals = | $1,128.81 | $1,214.1087 | $1,214.11 | $1,214.20 | $1,214.10 | |