| 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 | $165.47 | 5.724% | $174.9415 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $105.35 | 13.536% | $119.6102 | $119.61 | $119.60 | $119.60 |
| Purchase #3 | $228.46 | 4.639% | $239.0583 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $185.41 | 4.813% | $194.3338 | $194.33 | $194.35 | $194.30 |
| Purchase #5 | $149.42 | 11.456% | $166.5376 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $40.76 | 8.190% | $44.0982 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $223.59 | 3.129% | $230.5861 | $230.59 | $230.60 | $230.60 |
| 7 purchase totals = | $1,098.46 | $1,169.1657 | $1,169.17 | $1,169.20 | $1,169.10 | |