| 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 | $181.29 | 4.124% | $188.7664 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $208.48 | 13.800% | $237.2502 | $237.25 | $237.25 | $237.30 |
| Purchase #3 | $127.54 | 8.492% | $138.3707 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $250.31 | 5.549% | $264.1997 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $162.29 | 3.831% | $168.5073 | $168.51 | $168.50 | $168.50 |
| Purchase #6 | $120.81 | 9.674% | $132.4972 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $35.85 | 9.412% | $39.2242 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $1,086.57 | $1,168.8157 | $1,168.82 | $1,168.75 | $1,168.90 | |