| 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 | $115.91 | 9.733% | $127.1915 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $88.25 | 9.689% | $96.8005 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $51.53 | 6.285% | $54.7687 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $178.46 | 7.840% | $192.4513 | $192.45 | $192.45 | $192.50 |
| Purchase #5 | $173.65 | 4.219% | $180.9763 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $245.34 | 13.297% | $277.9629 | $277.96 | $277.95 | $278.00 |
| Purchase #7 | $179.79 | 5.681% | $190.0039 | $190.00 | $190.00 | $190.00 |
| 7 purchase totals = | $1,032.93 | $1,120.1551 | $1,120.15 | $1,120.15 | $1,120.30 | |