| 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 | $182.38 | 7.267% | $195.6336 | $195.63 | $195.65 | $195.60 |
| Purchase #2 | $129.53 | 5.505% | $136.6606 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $215.32 | 10.325% | $237.5518 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $131.80 | 11.621% | $147.1165 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $206.65 | 9.287% | $225.8416 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $172.81 | 4.153% | $179.9868 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $75.73 | 10.409% | $83.6127 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $1,114.22 | $1,206.4036 | $1,206.40 | $1,206.40 | $1,206.40 | |