| 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 | $222.60 | 6.496% | $237.0601 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $113.91 | 6.468% | $121.2777 | $121.28 | $121.30 | $121.30 |
| Purchase #3 | $234.84 | 6.178% | $249.3484 | $249.35 | $249.35 | $249.30 |
| Purchase #4 | $114.82 | 12.730% | $129.4366 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $202.85 | 12.754% | $228.7215 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $156.81 | 13.660% | $178.2302 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $24.81 | 11.355% | $27.6272 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $1,070.64 | $1,171.7017 | $1,171.71 | $1,171.75 | $1,171.60 | |