| 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 | $161.62 | 7.851% | $174.3088 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $114.54 | 8.578% | $124.3652 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $222.51 | 9.621% | $243.9177 | $243.92 | $243.90 | $243.90 |
| Purchase #4 | $190.64 | 8.786% | $207.3896 | $207.39 | $207.40 | $207.40 |
| Purchase #5 | $83.32 | 4.431% | $87.0119 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $175.72 | 12.813% | $198.235 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $54.43 | 4.403% | $56.8266 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $1,002.78 | $1,092.0548 | $1,092.07 | $1,092.05 | $1,092.00 | |