| 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 | $156.73 | 5.269% | $164.9881 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $95.27 | 8.761% | $103.6166 | $103.62 | $103.60 | $103.60 |
| Purchase #3 | $205.50 | 4.164% | $214.057 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $157.42 | 3.698% | $163.2414 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $18.70 | 12.532% | $21.0435 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $183.84 | 10.747% | $203.5973 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $90.33 | 7.250% | $96.8789 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $907.79 | $967.4228 | $967.43 | $967.45 | $967.40 | |