| 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 | $159.90 | 13.635% | $181.7024 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $97.72 | 8.340% | $105.8698 | $105.87 | $105.85 | $105.90 |
| Purchase #3 | $229.50 | 8.864% | $249.8429 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $157.45 | 12.493% | $177.1202 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $59.37 | 10.691% | $65.7172 | $65.72 | $65.70 | $65.70 |
| Purchase #6 | $164.91 | 9.354% | $180.3357 | $180.34 | $180.35 | $180.30 |
| Purchase #7 | $210.78 | 7.606% | $226.8119 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $1,079.63 | $1,187.4001 | $1,187.40 | $1,187.35 | $1,187.30 | |