| 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 | $159.44 | 8.496% | $172.986 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $56.49 | 5.797% | $59.7647 | $59.76 | $59.75 | $59.80 |
| Purchase #3 | $132.36 | 6.751% | $141.2956 | $141.30 | $141.30 | $141.30 |
| Purchase #4 | $231.39 | 5.263% | $243.5681 | $243.57 | $243.55 | $243.60 |
| Purchase #5 | $17.84 | 11.784% | $19.9423 | $19.94 | $19.95 | $19.90 |
| Purchase #6 | $7.84 | 4.381% | $8.1835 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $8.52 | 12.186% | $9.5582 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $613.88 | $655.2984 | $655.30 | $655.30 | $655.40 | |