| 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 | $162.81 | 10.686% | $180.2079 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $43.56 | 12.516% | $49.012 | $49.01 | $49.00 | $49.00 |
| Purchase #3 | $248.60 | 7.868% | $268.1598 | $268.16 | $268.15 | $268.20 |
| Purchase #4 | $125.73 | 4.616% | $131.5337 | $131.53 | $131.55 | $131.50 |
| Purchase #5 | $126.79 | 12.677% | $142.8632 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $247.70 | 8.562% | $268.9081 | $268.91 | $268.90 | $268.90 |
| Purchase #7 | $161.65 | 9.473% | $176.9631 | $176.96 | $176.95 | $177.00 |
| 7 purchase totals = | $1,116.84 | $1,217.6478 | $1,217.64 | $1,217.60 | $1,217.70 | |