| 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 | $163.68 | 7.676% | $176.2441 | $176.24 | $176.25 | $176.20 |
| Purchase #2 | $191.34 | 12.264% | $214.8059 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $160.31 | 8.829% | $174.4638 | $174.46 | $174.45 | $174.50 |
| Purchase #4 | $87.55 | 7.535% | $94.1469 | $94.15 | $94.15 | $94.10 |
| Purchase #5 | $100.25 | 3.461% | $103.7197 | $103.72 | $103.70 | $103.70 |
| Purchase #6 | $218.65 | 5.643% | $230.9884 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $112.65 | 12.745% | $127.0072 | $127.01 | $127.00 | $127.00 |
| 7 purchase totals = | $1,034.43 | $1,121.3760 | $1,121.38 | $1,121.35 | $1,121.30 | |