| 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 | $137.95 | 10.184% | $151.9988 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $245.99 | 12.365% | $276.4067 | $276.41 | $276.40 | $276.40 |
| Purchase #3 | $72.52 | 8.845% | $78.9344 | $78.93 | $78.95 | $78.90 |
| Purchase #4 | $180.96 | 10.569% | $200.0857 | $200.09 | $200.10 | $200.10 |
| Purchase #5 | $179.99 | 6.385% | $191.4824 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $147.99 | 4.626% | $154.836 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $126.84 | 6.335% | $134.8753 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $1,092.24 | $1,188.6193 | $1,188.63 | $1,188.70 | $1,188.60 | |