| 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 | $190.61 | 12.263% | $213.9845 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $199.84 | 7.168% | $214.1645 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $25.30 | 9.579% | $27.7235 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $227.75 | 7.444% | $244.7037 | $244.70 | $244.70 | $244.70 |
| Purchase #5 | $148.59 | 13.688% | $168.929 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $88.80 | 5.138% | $93.3625 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $158.73 | 9.510% | $173.8252 | $173.83 | $173.85 | $173.80 |
| 7 purchase totals = | $1,039.62 | $1,136.6929 | $1,136.68 | $1,136.70 | $1,136.70 | |