| 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 | $164.47 | 4.671% | $172.1524 | $172.15 | $172.15 | $172.20 |
| Purchase #2 | $215.25 | 10.549% | $237.9567 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $147.55 | 9.796% | $162.004 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $130.58 | 12.632% | $147.0749 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $142.80 | 4.441% | $149.1417 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $195.35 | 11.412% | $217.6433 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $28.50 | 7.828% | $30.731 | $30.73 | $30.75 | $30.70 |
| 7 purchase totals = | $1,024.50 | $1,116.7040 | $1,116.69 | $1,116.70 | $1,116.70 | |