| 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 | $175.97 | 5.201% | $185.1222 | $185.12 | $185.10 | $185.10 |
| Purchase #2 | $91.48 | 3.658% | $94.8263 | $94.83 | $94.85 | $94.80 |
| Purchase #3 | $155.48 | 12.465% | $174.8606 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $199.93 | 13.269% | $226.4587 | $226.46 | $226.45 | $226.50 |
| Purchase #5 | $173.69 | 12.372% | $195.1789 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $186.40 | 6.767% | $199.0137 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $40.73 | 12.168% | $45.686 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $1,023.68 | $1,121.1464 | $1,121.15 | $1,121.15 | $1,121.20 | |