| 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 | $161.97 | 12.301% | $181.8939 | $181.89 | $181.90 | $181.90 |
| Purchase #2 | $95.71 | 6.802% | $102.2202 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $202.94 | 4.340% | $211.7476 | $211.75 | $211.75 | $211.70 |
| Purchase #4 | $5.45 | 3.755% | $5.6546 | $5.65 | $5.65 | $5.70 |
| Purchase #5 | $199.95 | 3.532% | $207.0122 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $183.95 | 12.381% | $206.7248 | $206.72 | $206.70 | $206.70 |
| Purchase #7 | $151.93 | 7.811% | $163.7973 | $163.80 | $163.80 | $163.80 |
| 7 purchase totals = | $1,001.90 | $1,079.0506 | $1,079.04 | $1,079.00 | $1,079.00 | |