| 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 | $187.72 | 5.337% | $197.7386 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $236.89 | 8.638% | $257.3526 | $257.35 | $257.35 | $257.40 |
| Purchase #3 | $126.29 | 10.164% | $139.1261 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $176.30 | 4.344% | $183.9585 | $183.96 | $183.95 | $184.00 |
| Purchase #5 | $63.46 | 4.433% | $66.2732 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $175.93 | 9.461% | $192.5747 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $136.90 | 6.269% | $145.4823 | $145.48 | $145.50 | $145.50 |
| 7 purchase totals = | $1,103.49 | $1,182.5060 | $1,182.50 | $1,182.50 | $1,182.60 | |