| 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 | $136.60 | 10.267% | $150.6247 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $76.57 | 12.368% | $86.0402 | $86.04 | $86.05 | $86.00 |
| Purchase #3 | $109.42 | 10.767% | $121.2013 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $167.44 | 9.391% | $183.1643 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $48.31 | 8.368% | $52.3526 | $52.35 | $52.35 | $52.40 |
| Purchase #6 | $200.97 | 6.712% | $214.4591 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $172.42 | 9.871% | $189.4396 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $911.73 | $997.2818 | $997.27 | $997.25 | $997.30 | |