| 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 | $151.98 | 7.717% | $163.7083 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $142.73 | 13.471% | $161.9572 | $161.96 | $161.95 | $162.00 |
| Purchase #3 | $241.51 | 10.191% | $266.1223 | $266.12 | $266.10 | $266.10 |
| Purchase #4 | $126.42 | 11.539% | $141.0076 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $193.67 | 10.645% | $214.2862 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $220.84 | 13.544% | $250.7506 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $215.60 | 3.128% | $222.344 | $222.34 | $222.35 | $222.30 |
| 7 purchase totals = | $1,292.75 | $1,420.1762 | $1,420.18 | $1,420.15 | $1,420.20 | |