| 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 | $146.82 | 6.274% | $156.0315 | $156.03 | $156.05 | $156.00 |
| Purchase #2 | $120.52 | 11.199% | $134.017 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $71.51 | 9.213% | $78.0982 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $198.48 | 4.369% | $207.1516 | $207.15 | $207.15 | $207.20 |
| Purchase #5 | $121.27 | 10.189% | $133.6262 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $250.54 | 13.280% | $283.8117 | $283.81 | $283.80 | $283.80 |
| Purchase #7 | $174.91 | 10.344% | $193.0027 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $1,084.05 | $1,185.7389 | $1,185.74 | $1,185.75 | $1,185.70 | |