| 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 | $121.80 | 4.197% | $126.9119 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $163.26 | 13.119% | $184.6781 | $184.68 | $184.70 | $184.70 |
| Purchase #3 | $164.64 | 6.351% | $175.0963 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $52.28 | 7.598% | $56.2522 | $56.25 | $56.25 | $56.30 |
| Purchase #5 | $160.65 | 7.335% | $172.4337 | $172.43 | $172.45 | $172.40 |
| Purchase #6 | $175.60 | 3.205% | $181.228 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $30.50 | 12.812% | $34.4077 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $868.73 | $931.0079 | $931.01 | $931.05 | $931.00 | |