| 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 | $136.39 | 13.612% | $154.9554 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $206.37 | 8.370% | $223.6432 | $223.64 | $223.65 | $223.60 |
| Purchase #3 | $177.44 | 6.452% | $188.8884 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $127.61 | 3.220% | $131.719 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $138.82 | 8.126% | $150.1005 | $150.10 | $150.10 | $150.10 |
| Purchase #6 | $184.98 | 4.435% | $193.1839 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $180.65 | 10.723% | $200.0211 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $1,152.26 | $1,242.5115 | $1,242.51 | $1,242.50 | $1,242.50 | |