| 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 | $147.73 | 7.620% | $158.987 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $206.48 | 4.512% | $215.7964 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $151.48 | 5.155% | $159.2888 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $190.85 | 4.474% | $199.3886 | $199.39 | $199.40 | $199.40 |
| Purchase #5 | $224.85 | 9.524% | $246.2647 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $180.85 | 10.771% | $200.3294 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $161.94 | 6.487% | $172.445 | $172.45 | $172.45 | $172.40 |
| 7 purchase totals = | $1,264.18 | $1,352.4999 | $1,352.51 | $1,352.55 | $1,352.50 | |