| 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 | $174.42 | 6.301% | $185.4102 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $103.58 | 7.330% | $111.1724 | $111.17 | $111.15 | $111.20 |
| Purchase #3 | $109.31 | 10.104% | $120.3547 | $120.35 | $120.35 | $120.40 |
| Purchase #4 | $185.49 | 4.867% | $194.5178 | $194.52 | $194.50 | $194.50 |
| Purchase #5 | $171.33 | 7.387% | $183.9861 | $183.99 | $184.00 | $184.00 |
| Purchase #6 | $247.26 | 8.519% | $268.3241 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $109.45 | 6.305% | $116.3508 | $116.35 | $116.35 | $116.40 |
| 7 purchase totals = | $1,100.84 | $1,180.1161 | $1,180.11 | $1,180.05 | $1,180.20 | |