| 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 | $164.97 | 10.253% | $181.8844 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $164.36 | 12.122% | $184.2837 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $31.64 | 8.235% | $34.2456 | $34.25 | $34.25 | $34.20 |
| Purchase #4 | $244.41 | 5.681% | $258.2949 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $210.64 | 11.313% | $234.4697 | $234.47 | $234.45 | $234.50 |
| Purchase #6 | $101.61 | 7.354% | $109.0824 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $172.32 | 7.627% | $185.4628 | $185.46 | $185.45 | $185.50 |
| 7 purchase totals = | $1,089.95 | $1,187.7235 | $1,187.71 | $1,187.75 | $1,187.80 | |