| 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 | $159.89 | 13.631% | $181.6846 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $39.83 | 8.151% | $43.0765 | $43.08 | $43.10 | $43.10 |
| Purchase #3 | $9.29 | 13.117% | $10.5086 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $22.69 | 12.202% | $25.4586 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $55.72 | 4.349% | $58.1433 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $197.35 | 8.166% | $213.4656 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $167.55 | 13.843% | $190.7439 | $190.74 | $190.75 | $190.70 |
| 7 purchase totals = | $652.32 | $723.0811 | $723.08 | $723.10 | $723.10 | |