| 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 | $187.91 | 5.746% | $198.7073 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $86.57 | 8.422% | $93.8609 | $93.86 | $93.85 | $93.90 |
| Purchase #3 | $83.52 | 3.500% | $86.4432 | $86.44 | $86.45 | $86.40 |
| Purchase #4 | $82.77 | 10.566% | $91.5155 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $139.58 | 11.288% | $155.3358 | $155.34 | $155.35 | $155.30 |
| Purchase #6 | $78.93 | 5.161% | $83.0036 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $246.64 | 12.281% | $276.9299 | $276.93 | $276.95 | $276.90 |
| 7 purchase totals = | $905.92 | $985.7962 | $985.80 | $985.80 | $985.70 | |