| 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 | $172.67 | 3.400% | $178.5408 | $178.54 | $178.55 | $178.50 |
| Purchase #2 | $206.89 | 4.621% | $216.4504 | $216.45 | $216.45 | $216.50 |
| Purchase #3 | $9.75 | 8.314% | $10.5606 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $236.64 | 4.141% | $246.4393 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $191.81 | 4.425% | $200.2976 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $133.85 | 3.399% | $138.3996 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $239.93 | 5.325% | $252.7063 | $252.71 | $252.70 | $252.70 |
| 7 purchase totals = | $1,191.54 | $1,243.3946 | $1,243.40 | $1,243.40 | $1,243.40 | |