| 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 | $133.41 | 7.375% | $143.249 | $143.25 | $143.25 | $143.20 |
| Purchase #2 | $185.45 | 4.792% | $194.3368 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $5.45 | 13.207% | $6.1698 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $128.73 | 6.136% | $136.6289 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $155.77 | 12.231% | $174.8222 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $227.73 | 5.802% | $240.9429 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $81.68 | 8.125% | $88.3165 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $918.22 | $984.4661 | $984.47 | $984.45 | $984.30 | |