| 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 | $44.79 | 13.435% | $50.8075 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $163.50 | 5.306% | $172.1753 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $160.26 | 9.757% | $175.8966 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $173.31 | 7.147% | $185.6965 | $185.70 | $185.70 | $185.70 |
| Purchase #5 | $6.58 | 9.651% | $7.215 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $180.30 | 11.721% | $201.433 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $221.48 | 8.355% | $239.9847 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $950.22 | $1,033.2086 | $1,033.22 | $1,033.25 | $1,033.20 | |