| 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 | $155.41 | 12.202% | $174.3731 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $136.42 | 3.328% | $140.9601 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $87.63 | 8.365% | $94.9602 | $94.96 | $94.95 | $95.00 |
| Purchase #4 | $143.68 | 7.756% | $154.8238 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $108.30 | 5.117% | $113.8417 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $99.61 | 7.823% | $107.4025 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $164.90 | 4.369% | $172.1045 | $172.10 | $172.10 | $172.10 |
| 7 purchase totals = | $895.95 | $958.4659 | $958.45 | $958.40 | $958.50 | |