| 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 | $137.27 | 11.527% | $153.0931 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $170.78 | 6.559% | $181.9815 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $227.25 | 11.735% | $253.9178 | $253.92 | $253.90 | $253.90 |
| Purchase #4 | $242.92 | 11.499% | $270.8534 | $270.85 | $270.85 | $270.90 |
| Purchase #5 | $221.81 | 11.268% | $246.8036 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $82.53 | 8.811% | $89.8017 | $89.80 | $89.80 | $89.80 |
| Purchase #7 | $239.96 | 12.599% | $270.1926 | $270.19 | $270.20 | $270.20 |
| 7 purchase totals = | $1,322.52 | $1,466.6437 | $1,466.63 | $1,466.65 | $1,466.70 | |