| 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 | $75.65 | 3.614% | $78.384 | $78.38 | $78.40 | $78.40 |
| Purchase #2 | $148.35 | 6.118% | $157.4261 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $78.82 | 3.102% | $81.265 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $200.34 | 11.526% | $223.4312 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $241.57 | 5.280% | $254.3249 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $168.41 | 11.753% | $188.2032 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $216.97 | 5.384% | $228.6517 | $228.65 | $228.65 | $228.70 |
| 7 purchase totals = | $1,130.11 | $1,211.6861 | $1,211.68 | $1,211.70 | $1,211.70 | |