| 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 | $187.92 | 9.753% | $206.2478 | $206.25 | $206.25 | $206.20 |
| Purchase #2 | $88.76 | 13.349% | $100.6086 | $100.61 | $100.60 | $100.60 |
| Purchase #3 | $232.82 | 5.502% | $245.6298 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $206.62 | 8.380% | $223.9348 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $157.88 | 5.377% | $166.3692 | $166.37 | $166.35 | $166.40 |
| Purchase #6 | $65.87 | 3.282% | $68.0319 | $68.03 | $68.05 | $68.00 |
| Purchase #7 | $118.95 | 10.246% | $131.1376 | $131.14 | $131.15 | $131.10 |
| 7 purchase totals = | $1,058.82 | $1,141.9597 | $1,141.96 | $1,142.00 | $1,141.80 | |