| 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 | $162.95 | 10.715% | $180.4101 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $60.71 | 6.157% | $64.4479 | $64.45 | $64.45 | $64.40 |
| Purchase #3 | $196.41 | 13.345% | $222.6209 | $222.62 | $222.60 | $222.60 |
| Purchase #4 | $168.83 | 7.592% | $181.6476 | $181.65 | $181.65 | $181.60 |
| Purchase #5 | $63.62 | 10.276% | $70.1576 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $233.73 | 10.469% | $258.1992 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $207.75 | 8.294% | $224.9808 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $1,094.00 | $1,202.4641 | $1,202.47 | $1,202.45 | $1,202.40 | |