| 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 | $139.90 | 11.506% | $155.9969 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $21.82 | 10.385% | $24.086 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $162.85 | 7.268% | $174.6859 | $174.69 | $174.70 | $174.70 |
| Purchase #4 | $237.55 | 9.588% | $260.3263 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $127.28 | 4.183% | $132.6041 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $118.85 | 6.387% | $126.4409 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $83.36 | 4.318% | $86.9595 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $891.61 | $961.0996 | $961.11 | $961.15 | $961.10 | |