| 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 | $153.90 | 3.129% | $158.7155 | $158.72 | $158.70 | $158.70 |
| Purchase #2 | $113.65 | 3.869% | $118.0471 | $118.05 | $118.05 | $118.00 |
| Purchase #3 | $171.86 | 3.133% | $177.2444 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $179.61 | 10.401% | $198.2912 | $198.29 | $198.30 | $198.30 |
| Purchase #5 | $54.63 | 10.585% | $60.4126 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $115.85 | 13.666% | $131.6821 | $131.68 | $131.70 | $131.70 |
| Purchase #7 | $150.59 | 7.563% | $161.9791 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $940.09 | $1,006.3720 | $1,006.37 | $1,006.40 | $1,006.30 | |