| 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 | $176.85 | 9.561% | $193.7586 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $242.99 | 11.472% | $270.8658 | $270.87 | $270.85 | $270.90 |
| Purchase #3 | $207.34 | 9.302% | $226.6268 | $226.63 | $226.65 | $226.60 |
| Purchase #4 | $67.95 | 12.107% | $76.1767 | $76.18 | $76.20 | $76.20 |
| Purchase #5 | $33.29 | 5.600% | $35.1542 | $35.15 | $35.15 | $35.20 |
| Purchase #6 | $184.96 | 4.645% | $193.5514 | $193.55 | $193.55 | $193.60 |
| Purchase #7 | $117.96 | 6.591% | $125.7347 | $125.73 | $125.75 | $125.70 |
| 7 purchase totals = | $1,031.34 | $1,121.8682 | $1,121.87 | $1,121.90 | $1,122.00 | |