| 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 | $35.97 | 11.656% | $40.1627 | $40.16 | $40.15 | $40.20 |
| Purchase #2 | $181.93 | 5.696% | $192.2927 | $192.29 | $192.30 | $192.30 |
| Purchase #3 | $246.85 | 4.354% | $257.5978 | $257.60 | $257.60 | $257.60 |
| Purchase #4 | $231.62 | 13.543% | $262.9883 | $262.99 | $263.00 | $263.00 |
| Purchase #5 | $184.61 | 12.227% | $207.1823 | $207.18 | $207.20 | $207.20 |
| Purchase #6 | $52.43 | 3.654% | $54.3458 | $54.35 | $54.35 | $54.30 |
| Purchase #7 | $163.40 | 6.739% | $174.4115 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $1,096.81 | $1,188.9811 | $1,188.98 | $1,189.00 | $1,189.00 | |