| 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 | $180.35 | 10.235% | $198.8088 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $55.92 | 10.262% | $61.6585 | $61.66 | $61.65 | $61.70 |
| Purchase #3 | $171.55 | 7.510% | $184.4334 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $197.66 | 8.758% | $214.9711 | $214.97 | $214.95 | $215.00 |
| Purchase #5 | $129.71 | 3.690% | $134.4963 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $147.89 | 12.582% | $166.4975 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $40.35 | 8.519% | $43.7874 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $923.43 | $1,004.6530 | $1,004.66 | $1,004.65 | $1,004.70 | |