| 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 | $161.86 | 9.774% | $177.6802 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $242.74 | 5.761% | $256.7243 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $165.63 | 12.291% | $185.9876 | $185.99 | $186.00 | $186.00 |
| Purchase #4 | $216.75 | 11.575% | $241.8388 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $47.95 | 8.739% | $52.1404 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $142.93 | 6.812% | $152.6664 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $199.95 | 12.405% | $224.7538 | $224.75 | $224.75 | $224.80 |
| 7 purchase totals = | $1,177.81 | $1,291.7915 | $1,291.79 | $1,291.80 | $1,291.80 | |