| 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 | $192.95 | 7.680% | $207.7686 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $82.35 | 12.235% | $92.4255 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $71.44 | 9.495% | $78.2232 | $78.22 | $78.20 | $78.20 |
| Purchase #4 | $28.38 | 10.665% | $31.4067 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $24.43 | 6.654% | $26.0556 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $105.93 | 13.403% | $120.1278 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $155.91 | 6.509% | $166.0582 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $661.39 | $722.0656 | $722.08 | $722.05 | $722.10 | |