| 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 | $156.34 | 9.758% | $171.5957 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $156.56 | 5.780% | $165.6092 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $62.28 | 11.366% | $69.3587 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $243.58 | 12.527% | $274.0933 | $274.09 | $274.10 | $274.10 |
| Purchase #5 | $120.95 | 4.310% | $126.1629 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $6.94 | 12.132% | $7.782 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $201.38 | 9.353% | $220.2151 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $948.03 | $1,034.8169 | $1,034.82 | $1,034.80 | $1,034.90 | |