| 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 | $168.30 | 4.716% | $176.237 | $176.24 | $176.25 | $176.20 |
| Purchase #2 | $218.50 | 9.438% | $239.122 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $25.70 | 11.614% | $28.6848 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $145.89 | 7.128% | $156.289 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $109.81 | 11.108% | $122.0077 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $9.50 | 6.523% | $10.1197 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $49.58 | 3.190% | $51.1616 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $727.28 | $783.6218 | $783.62 | $783.60 | $783.60 | |