| 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 | $180.51 | 11.834% | $201.8716 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $204.61 | 5.820% | $216.5183 | $216.52 | $216.50 | $216.50 |
| Purchase #3 | $233.68 | 5.738% | $247.0886 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $162.47 | 11.844% | $181.7129 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $121.62 | 5.806% | $128.6813 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $66.35 | 7.592% | $71.3873 | $71.39 | $71.40 | $71.40 |
| Purchase #7 | $191.53 | 7.383% | $205.6707 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $1,160.77 | $1,252.9307 | $1,252.93 | $1,252.90 | $1,253.00 | |